Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Maine for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Maine only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Maine (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Grenville Jones (NPI 1710082672)

Field	Value
Entity Type	Individual
Organization	Grenville Jones
Address	361 Old Belgrade Rd
City	Augusta
State	ME
ZIP	04330
Taxonomy	Therapeutic Radiology Physician
NPI Enumerated	September 14, 2006

Payer Source	Total Paid
Medicare	$2.8M
Medicaid	$0

Key Findings

This provider is a therapeutic radiology physician in Augusta, ME with a long Medicare presence: their NPI was enumerated on 2006-09-14 (≈20 years ago), indicating multi-decade tenure in Medicare billing and likely an established local referral footprint. The lifetime Medicare revenue on file totals $2.8M, and there is no Medicaid billing on file, making this effectively a single-payer (Medicare-only) profile in our dataset.

Revenue concentration is highly skewed toward a small set of services: the precomputed top 3 Medicare codes by revenue account for 80.7% of this provider’s total Medicare revenue. The single largest line item is A9607, which alone generates $1.8M (65.1% of Medicare revenue), signaling that lutetium-based radiopharmaceutical therapy is the dominant business line.

The clinical and operational mix implied by the top codes points to a specialization in high-cost radiopharmaceutical and advanced targeted radiation therapies rather than broad outpatient oncology volume. A9607 (Lutetium lu 177 vipivotide tetraxetan) dominates revenue, while G6015, 77301 and several stereotactic/IMRT planning and delivery codes (e.g., 77373, 77301, 77338) indicate concurrent delivery of complex radiation planning and modulation services consistent with an advanced therapeutic-radiology practice.

Competitive standing by code is mixed but generally “typical” to above-typical: for the revenue-dominant A9607 the provider ranks #17 of 44 (63rd percentile), which is described as typical and unremarkable volume among national peers for that code; G6015 ranks in the 83rd percentile nationally (#240 of 1429), and 77301 ranks in the 93rd percentile (#258 of 3815), indicating relatively higher activity on IMRT delivery and certain advanced delivery techniques. These rank/percentile labels suggest the provider is not an extreme national outlier but does sit above many peers on several advanced-treatment codes.

There are several indicators of procedural breadth within radiation oncology beyond the dominant radiopharmaceutical: meaningful claim counts and revenue appear for stereotactic body radiation therapy fractions (77373: 166 claims, $116.9K), IMRT planning/delivery (77301, 77338), and simulation/planning codes (77290, 77293). This pattern suggests the practice both administers radiopharmaceutical treatment courses and supports complex external-beam modalities and planning infrastructure rather than only a single treatment modality.

The absence of any Medicaid billing on file is notable: with $2.8M in Medicare lifetime revenue and “none” reported for Medicaid, the provider operates in our dataset as effectively single-payer Medicare-anchored. This limits conclusions about state Medicaid competitiveness or access for non-Medicare patients and suggests payer-mix risk concentrated in Medicare reimbursement patterns.

While most listed codes are characterized as “typical, unremarkable volume” relative to national peers, a few items show higher relative intensity: 77301 and 77373 each sit in the 93rd percentile nationally, and 77014 is in the 91st percentile, indicating above-typical use of IMRT-related services and simulation/imaging support. Conversely, PET/CT (78815) shows low relative volume (13th percentile), implying this provider relies less on in-house PET/CT imaging compared with many peers.

Several lower-revenue but specialized codes indicate niche services offered on occasion—examples include 77750 (ranked 3 of 3 nationally for reported providers, labeled typical) and brachytherapy-related placements (57156), suggesting occasional use of radioelement infusion and intracavitary/interstitial procedures alongside the primary lutetium therapy. These sporadic but specialized codes are consistent with a practice that provides complex, targeted radiotherapeutic interventions when clinically indicated.

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

41 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
A9607	Lutetium lu 177 vipivotide tetraxetan, therapeutic, 1 millicurie	9,000	$200	$1.8M
G6015	Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	1,260	$250	$318K
77301	Intensity modulated radiotherapy (IMRT) uses advanced computer technology to deliver very precise radiation beams that target and destroy the cancerous cells while avoiding the surrounding healthy…	90	$1,280	$120.1K
77373	This code represents the technical component of a procedure in which the provider performs stereotactic body radiation therapy. The therapy uses a three–dimensional coordinate system to locate small…	170	$700	$116.9K
77014	N/A	1,270	$90	$110.7K
G6012	Radiation treatment delivery, 3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	300	$160	$48.4K
77427	Radiation therapy utilizes ionizing radiation beams that are directed at cancerous cells in order to destroy them. The radiation, damages the DNA (the genetic material) in the cell, thus preventing…	280	$140	$39.9K
77338	In this procedure, the provider participates in the design and construction of one or more multi–leaf collimator, MLC, devices for intensity modulated radiation therapy, IMRT. IMRT is a radiotherapy…	100	$330	$32K
77290	Before starting radiation therapy, a physician needs to know the location and size of the cancerous tumor, the radiation doses required to treat the tumor, and the positioning of the radiation beams…	70	$320	$20.7K
77336	This code is for reporting ongoing medical physics consultation. When a patient is undergoing radiation treatment for a particular span of time with a number of therapy sessions every week, the…	340	$60	$20.1K

Showing 1–10 of 41

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 41 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maine Distribution

Grenville Jones — 9 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maine

Full comparison — all codes billed, vs. state median

41 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
A9607	1	10	9,000	$200	$1.8M
G6015	1	10	1,260	$250	$317.5K
77373	1	10	170	$700	$116.8K
G6012	1	10	300	$160	$48.4K
A9552	8	10	70	$400	$43.1K
78815	32	40	50	$380	$27.1K
77427	1	20	180	$150	$24.6K
77014	1	20	500	$40	$22.1K
96413	26	30	170	$100	$20.6K
77336	1	10	340	$60	$20.1K

Showing 1–10 of 41

Related Providers

Other providers that share a Tax Identification Number (TIN) with Grenville Jones, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Scott Cole	OK	Hematology & Oncology Physician	$2.3M	$0
Charles Taylor	OK	Hematology & Oncology Physician	$2.3M	$0
Mark Olsen	OK	Hematology & Oncology Physician	$2.2M	$0
Paul Zito	OK	Hematology & Oncology Physician	$2.2M	$0
Melinda Dunlap	OK	Hematology & Oncology Physician	$2.1M	$0
Mark Jennings	TX	Internal Medicine Physician	$2.1M	$0
Oklahoma Cancer Specialists And Research Institute LLC	OK	Hematology & Oncology Physician	$0	$1.7M
Ali Moussa	OK	Hematology & Oncology Physician	$1.6M	$0
Caleb Scheckel	OK	Hematology & Oncology Physician	$1.6M	$0
Leslie Yonemoto	OK	Radiation Oncology Physician	$1.4M	$0

Nearby Providers

Other providers in the same ZIP code as Grenville Jones, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mainegeneral Medical Center	ME	General Acute Care Hospital	$0	$168.1M
Motivational Services Inc	ME	Voluntary or Charitable Agency	$0	$92.2M
Employment Specialists Of Maine, Inc.	ME	Mental Illness Community Based Residential Treatment Facility	$0	$84.2M
Crisis And Counseling Centers, Inc.	ME	Mental Health Counselor	$0	$21M
Gallant Therapy Services	ME	Developmentally Disabled Services Day Training Agency	$0	$20.5M
Children's Center: Early Intervention And Family Support, Inc.	ME	Specialist	$0	$13.6M
Central Maine Area Agency On Aging	ME	In Home Supportive Care Agency	$0	$13.5M
Anglez Behavioral Health Services PA	ME	Case Management Agency	$0	$12.5M
Kennebec Pharmacy And Home Care LLC	ME	Parenteral & Enteral Nutrition Supplies (DME)	$0	$11.6M
Kennebec Home Care LLC	ME	Home Health Agency	$0	$9.6M

Grenville Jones — Billing Profile & Reimbursement Data

Sign up for Grenville Jones — Billing Profile & Reimbursement Data policy alerts

Grenville Jones — Billing Profile & Reimbursement Data

Sign up for Grenville Jones — Billing Profile & Reimbursement Data policy alerts

Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References