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.

Andrew Zohlman (NPI 1952565111)

Field	Value
Entity Type	Individual
Organization	Andrew Zohlman
Address	1417 Madison Park Dr
City	Glen Burnie
State	MD
ZIP	21061
Taxonomy	Clinical Cardiac Electrophysiology Physician
NPI Enumerated	July 16, 2008

Payer Source	Total Paid
Medicare	$150.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

27 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…	410	$90	$38.2K
93280	In this service, the provider performs a face to face evaluation and then optimally adjusts the existing parameters of an already implanted dual lead pacemaker system. He changes various operating…	260	$60	$15.8K
33249	The provider either replaces or implants a new permanent defibrillator system with single or dual chamber transvenous leads or electrodes. Defibrillators sense and regulate the heart rate by…	20	$790	$14.1K
33208	The provider inserts or replaces a permanent pacemaker and implants electrodes into the right atrium and right ventricle.	20	$450	$8.5K
33225	In this add–on procedure, the provider introduces an additional pacing electrode for left ventricular pacing through a vein and advances it to the left ventricle at the same time as he inserts an…	20	$390	$6.7K
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…	40	$140	$5.3K
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…	80	$70	$5.1K
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…	40	$130	$5.1K
33207	The provider inserts or replaces a permanent pacemaker and implants one or more electrodes into the right ventricle.	10	$380	$4.9K
93282	The provider evaluates and adjusts the parameters, or settings, of various operating functions of a previously implanted single lead transvenous implantable defibrillator system, a device that…	70	$60	$4.4K

Showing 1–10 of 27

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 27 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Andrew Zohlman — 0 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

27 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
93306	479	500	290	$110	$38K
99214	2,220	10,270	150	$90	$24.1K
33249	7	20	20	$780	$14.8K
33208	38	50	30	$420	$14.4K
99213	5,348	9,280	100	$60	$12.5K
99215	2,204	4,070	50	$120	$10.9K
G2066	71	70	170	$30	$9.4K
99204	2,716	5,380	40	$120	$7.3K
33225	6	20	20	$390	$6.6K
93280	12	130	60	$60	$6.3K

Showing 1–10 of 27

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
University Of Maryland Community Medical Group, Inc.	MD	Family Medicine Physician	$0	$30.5M
University Of Maryland Physicians, P.A.	MD	Internal Medicine Physician	$0	$4.6M
Harvinder Singh	MD	Hematology & Oncology Physician	$1.7M	$0
Ikumi Suzuki	MD	Medical Oncology Physician	$1.6M	$0
Enrico Giangeruso	VA	Anatomic Pathology & Clinical Pathology Physician	$1.4M	$0
Michael Ballo	MD	Anatomic Pathology & Clinical Pathology Physician	$1.1M	$0
Dan Kunaprayoon	MD	Radiation Oncology Physician	$1.1M	$0
Mouhamad Annous	MD	Vascular Surgery Physician	$976.7K	$10K
Jay Penafiel	MD	Cardiovascular Disease Physician	$700.2K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Associated Catholic Charities, Inc.	MD	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$22.9M
Kimmar Medical Associates	MD	Nursing Care Agency	$0	$15.8M
Elevate Recovery Centers LLC	MD	Substance Use Disorder Rehabilitation Clinic/Center	$0	$15.3M
People Encouraging People, Inc.	MD	Mental Health Counselor	$0	$15M
E J A L Health Services Inc	MD	Methadone Clinic	$0	$14.5M
Greenway Orthodontics LLC	MD	Orthodontics and Dentofacial Orthopedics Dentistry	$0	$12M
Michael Morris	MD	Diagnostic Radiology Physician	$12M	$0
Allcare Treatment Services, LLC	MD	Methadone Clinic	$272.6K	$10.3M
Baltimore Washington Emergency Physicians, Inc.	MD	Emergency Medicine Physician	$0	$10.3M
Omni House Inc	MD	Mental Illness Community Based Residential Treatment Facility	$0	$10.1M

Andrew Zohlman — 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

Nearby Providers

Frequently Asked Questions

References