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

Why is the Medicaid comparison limited to Alaska 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. Alaska (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.

Stephen Markewich (NPI 1295959823)

Field	Value
Entity Type	Individual
Organization	Stephen Markewich
Address	3190 E Meridian Park Loop
City	Wasilla
State	AK
ZIP	99654
Taxonomy	Pain Medicine Physician
NPI Enumerated	April 13, 2007

Payer Source	Total Paid
Medicare	$1.1M
Medicaid	$0

Key Findings

This provider is effectively a single‑payer Medicare practice: Total Medicare revenue is $1.1M while Total Medicaid revenue is none (no Medicaid billing on file). That concentration means the provider’s financial profile and utilization patterns are driven entirely by Medicare claims rather than a mixed Medicaid/Medicare payer base.

Revenue is highly concentrated in a very small set of services: the precomputed top three Medicare codes by revenue account for 61.8% of this provider's total Medicare revenue. The single largest line item is 99214 ($456.5K; 43.0%), followed by G0482 ($110K; 10.4%) and G0483 ($88.6K; 8.3%), indicating a narrow set of high‑value services that dominate receipts.

The code mix and descriptions identify a pain‑medicine practice centered on office‑based evaluation and management plus substantial laboratory and interventional services. 99214 (3.8K claims, $120 avg paid/claim) is the top revenue driver and is paired with high volumes of definitive drug testing (G0482: 570 claims; G0483: 369 claims) and screening (80307: 1.1K claims), while procedure codes such as 64635, 62323, 64493 and 63650 reflect image‑guided spinal injections, neurolytic procedures, and neurostimulation work typical of interventional pain services.

For the flagship E/M code 99214 the provider is a national outlier: it ranks #94 of 479517 providers (100th percentile; extreme outlier), which indicates far higher than typical national volume for that specific office visit code and suggests a high throughput of established‑patient visits in Medicare. By contrast, other high‑revenue items do not show that same extreme dominance: 99213 ranks in the 95th percentile (notably above typical national volume) but many interventional codes fall in more moderate percentiles.

Drug testing is a material, high‑ranked revenue stream but shows typical national positioning rather than extreme dominance: G0482 ranks #135 of 1618 (92th percentile; typical, unremarkable volume) and G0483 ranks #233 of 1063 (78th percentile; typical, unremarkable volume), while presumptive screening 80307 ranks #267 of 4760 (94th percentile; typical, unremarkable volume). Together these lab codes produce a combined multi‑code revenue footprint (G0482, G0483 and 80307 among others) that underpins a significant share of the practice’s Medicare receipts in addition to office visits.

The provider offers interventional pain procedures but does not appear nationally dominant in those lines: examples include 64635 ($35.3K; rank #1536 of 5957, 74th percentile), 62323 ($28.3K; rank #1502 of 7397, 80th percentile) and 64493 ($26.3K; rank #1399 of 7519, 81th percentile). These percentiles indicate steady, typical activity in image‑guided injections and neurolytic procedures consistent with an interventional pain practice, but not at the same exceptional volume level as the provider’s 99214 billing.

Behavioral and neuropsychological testing is a visible secondary service line: 96132 ($25.4K; rank #227 of 3173, 93th percentile), 96130 ($23.9K; rank #118 of 1068, 89th percentile) and 96138 ($5.3K; rank #167 of 2068, 92th percentile) together show sustained provision of standardized testing and interpretation services. These codes suggest the practice integrates cognitive/psychometric assessment into care, which complements pain management workflows such as pre‑procedure evaluation and opioid risk assessment.

The provider has an established presence: NPI enumerated 2007-04-13 (~19 years ago), indicating long tenure in the Medicare program. Given the practice’s heavy reliance on Medicare ($1.1M) and absence of Medicaid billing, analysts should consider the single‑payer exposure and the operational implications of a revenue base dominated by a few codes—especially 99214—when assessing market position and revenue risk.

Medicare: Complete Services Breakdown

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

39 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	3,800	$120	$456.5K
G0482	Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…	570	$190	$110K
G0483	Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…	370	$240	$88.6K
80307	The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.	1,070	$60	$64.1K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	550	$80	$43.1K
64635	Under fluoroscopic or CT guidance, the provider applies an agent to a lower back joint to destroy nerve tissue.	60	$550	$35.3K
62323	The provider injects a diagnostic or a therapeutic substance, such as pain medication or a steroid, into the space around the spinal nerves of the lumbar (lower back) or sacral (caudal, or tailbone)…	120	$240	$28.3K
64493	The provider injects a diagnostic or therapeutic substance into a single lumbar or sacral paravertebral facet (zygapophyseal) joint, or into the nerves that supply that joint, using imaging guidance…	110	$240	$26.3K
63650	In this procedure, the provider places electrodes in the epidural space to relieve pain and reduce or eliminate spasms.	80	$340	$25.9K
96132	The provider, a physician or other qualified healthcare professional, spends up to one hour administering neuropsychological tests, which includes time spent face–to–face with the patient in…	180	$140	$25.4K

Showing 1–10 of 39

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 39 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Alaska Distribution

Stephen Markewich — 12 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Alaska

Full comparison — all codes billed, vs. state median

39 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
63685	2	10	30	$11,900	$321.3K
63650	2	10	90	$2,500	$222.1K
G0481	5	10	40	$150	$43.9K
G0483	1	10	30	$240	$19.2K
G0482	1	10	50	$190	$18.2K
99214	1	1,210	90	$100	$16.2K
64635	1	10	30	$500	$14.5K
62323	3	20	50	$220	$13.1K
64493	2	20	40	$230	$12.7K
80307	1	20	100	$60	$12K

Showing 1–10 of 39

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Medical Group Of Alaska	AK	Pain Medicine Physician	$0	$6.9M
Robert Rifkin	CO	Hematology & Oncology Physician	$3.3M	$0
Cary Chisholm	TX	Anatomic Pathology & Clinical Pathology Physician	$2.5M	$24.7K
Joseph Dai	AL	Dermatology Physician	$1.6M	$0
Medical Group Of Alaska	AK	Physical Therapy Clinic/Center	$0	$1.4M
John Storheim	CO	Anesthesiology Physician	$1.3M	$0
Christopher Erickson	CA	Anatomic Pathology & Clinical Pathology Physician	$1.3M	$4.7K
Navid Moradshahi	CA	Diagnostic Radiology Physician	$1.2M	$0
Cesar Guerrero	MS	Dermatology Physician	$596.7K	$46K
Dane Stewart	CO	Ophthalmology Physician	$641.7K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mat-su Services For Children & Adults	AK	Developmentally Disabled Services Day Training Agency	$0	$34.2M
Southcentral Foundation	AK	Multi-Specialty Clinic/Center	$0	$30.7M
Mat - Su Health Services Inc.	AK	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$24.4M
Set Free Alaska, Inc.	AK	Substance Abuse Rehabilitation Facility	$0	$21.5M
Hope Community Resources Inc	AK	Respite Care	$0	$19.3M
Community Medical Services Montana Private LLC	AK	Methadone Clinic	$395.9K	$18.9M
Alaska Home Care	AK	Home Health Agency	$0	$14.1M
True North Recovery Inc	AK	Community/Behavioral Health Agency	$0	$11.5M
Pediatric Dentistry Of Alaska	AK	Dental Clinic/Center	$0	$11.4M
Backcountry Therapeutics LLC	AK	Occupational Therapist	$0	$11M

Stephen Markewich — Billing Profile & Reimbursement Data

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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