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

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

Brian Kahan (NPI 1740210814)

Field	Value
Entity Type	Individual
Organization	Brian Kahan
Address	170 Jennifer Rd Ste 240
City	Annapolis
State	MD
ZIP	21401
Taxonomy	Pain Medicine (Physical Medicine & Rehabilitation) Physician
NPI Enumerated	July 4, 2006

Payer Source	Total Paid
Medicare	$460.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

37 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…	1,970	$100	$188.6K
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)…	200	$180	$36.4K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	250	$120	$31.5K
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…	420	$70	$27.9K
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…	130	$190	$25.6K
64483	This procedure is the injection of an anesthetic agent and/or steroid in the form of a transforaminal epidural injection into a single level (either lumbar or sacral).	100	$200	$20K
99204	The provider sees a new 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 provider…	110	$130	$14.4K
64494	In this add–on procedure, 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…	120	$100	$12.4K
20610	In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may inject a…	220	$50	$11.6K
62321	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 cervical (neck) or thoracic (upper and middle back)…	50	$210	$10.8K

Showing 1–10 of 37

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 37 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Brian Kahan — 4 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

37 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
64483	121	240	100	$220	$32K
64635	146	160	50	$410	$28K
99214	67	10,270	150	$90	$24.1K
64493	57	210	80	$210	$22.5K
64640	13	10	70	$150	$16.3K
62323	23	200	60	$170	$15.9K
99213	1,250	9,280	100	$60	$12.5K
99215	309	4,070	50	$120	$10.9K
64490	43	120	40	$210	$10.5K
27093	7	10	50	$200	$9.2K

Showing 1–10 of 37

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Anne Arundel County Public Schools	MD	Local Education Agency (LEA)	$0	$47.7M
Advanced Pain Management Specialists, LLC	MD	Interventional Pain Medicine Physician	$0	$33.8M
Luminis Health Pathways, Inc.	MD	Adult Mental Health Clinic/Center	$0	$14.4M
Bay Clinical Laboratories	MD	Clinical Medical Laboratory	$104.9K	$9.7M
Wellspring Therapy Services, LLC	MD	Early Intervention Provider Agency	$0	$9.3M
Doctors Emergency Service, PA	MD	Emergency Medicine Physician	$0	$9.2M
New Journey, Inc.	MD	Methadone Clinic	$188.3K	$8.6M
Committed To Change,p.c.	MD	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$7.9M
Psychotherapeutic Treatment Services	MD	Mental Illness Community Based Residential Treatment Facility	$0	$7.6M
Advocate Support Services, Inc.	MD	Community/Behavioral Health Agency	$0	$7.4M

Brian Kahan — Billing Profile & Reimbursement Data

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Brian Kahan — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References