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 Rhode Island for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Rhode Island 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. Rhode Island (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.

Kristin Gregg (NPI 1336188333)

Field	Value
Entity Type	Individual
Organization	Kristin Gregg
Address	111 Brewster Street
City	Pawtucket
State	RI
ZIP	02860
Taxonomy	Emergency Medicine Physician
NPI Enumerated	June 5, 2006

Payer Source	Total Paid
Medicare	$18.2K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99284	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.	80	$100	$7.3K
99285	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.	40	$150	$5.6K
99291	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	20	$180	$3.2K
99282	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a straightforward level of medical decision making.	40	$30	$1.3K
99283	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.	10	$50	$670

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Rhode Island Distribution

Kristin Gregg — 1 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Rhode Island

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99285	252	280	130	$140	$21.2K
99291	238	300	40	$170	$10.3K
99284	111	310	60	$90	$6.2K
99283	121	160	20	$50	$1.4K
99282	1	10	10	$30	$550

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Matthew Sarasin	RI	Emergency Medicine Physician	$21.9K	$1.9M
David Ashley	RI	Family Medicine Physician	$0	$952.3K
Margaret Tryforos	RI	Family Medicine Physician	$8.6K	$651.9K
Vincent Varamo	RI	Emergency Medicine Physician	$33.9K	$603.8K
Fadya Elrayess	RI	Family Medicine Physician	$3.6K	$563.9K
Amber Gul	RI	Internal Medicine Physician	$56.5K	$431.8K
Jeffrey Borkan	RI	Family Medicine Physician	$1.8K	$479.4K
Nadine Himelfarb	RI	Emergency Medicine Physician	$65.3K	$185.7K
Nicole Coleman	RI	Emergency Medicine Physician	$210.6K	$29.6K
Chester Hedgepeth	MA	Cardiovascular Disease Physician	$69.9K	$141.6K

Kristin Gregg — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Frequently Asked Questions

References