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

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

John Colberg (NPI 1053396341)

Field	Value
Entity Type	Individual
Organization	John Colberg
Address	800 Howard Ave
City	New Haven
State	CT
ZIP	06519
Taxonomy	Urology Physician
NPI Enumerated	December 9, 2005

Payer Source	Total Paid
Medicare	$34.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

8 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	230	$50	$11.8K
52000	In this procedure, the provider performs an examination of the interior of the bladder, the urethra, and the ureteric openings by means of a cystourethroscope, a thin flexible or rigid tube with a…	130	$60	$7.6K
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…	50	$90	$4.2K
55700	Code deleted December 31, 2025.	40	$90	$3.4K
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	90	$30	$2.7K
52234	The provider inspects the urethra, prostatic urethra (in men), the interior of the bladder, and ureteric openings using a cystoscope passed through the urethra and into the bladder; he destroys…	10	$210	$2.3K
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…	10	$120	$1.5K
76872	The provider inserts an ultrasound probe into the rectum and performs a transrectal ultrasound to assess disorders of the prostate, rectum, and surrounding tissues.	40	$20	$910

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Connecticut Distribution

John Colberg — 0 of 8 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Connecticut

Full comparison — all codes billed, vs. state median

8 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	4,455	6,480	90	$90	$14.2K
52000	7	110	70	$170	$11.7K
99213	937	6,440	70	$60	$8.1K
99204	2,408	2,660	30	$120	$4.6K
55700	5	40	20	$160	$3.7K
52234	1	10	10	$210	$2.3K
99212	192	1,340	30	$40	$2.2K
76872	9	40	30	$60	$1.8K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Cornell Scott Hill Health Corporation	CT	Federally Qualified Health Center (FQHC)	$338.5K	$294.2M
Apt Foundation, Inc	CT	Methadone Clinic	$0	$28.6M
Yale Univ School Of Medicine	CT	Adolescent and Children Mental Health Clinic/Center	$0	$13.2M
New Haven Board Of Education	CT	Local Education Agency (LEA)	$0	$12.2M
Connecticut Retina Consultants LLC	CT	Ophthalmology Physician	$0	$8.3M
Continuum Of Care, Inc.	CT	Adult Mental Health Clinic/Center	$0	$4.9M
Connecticut Pulmonary Specialists, PC	CT	Pulmonary Disease Physician	$0	$2.3M
Wayne Larrison	CT	Ophthalmology Physician	$1.9M	$0
Rachel Collins	CT	Professional Counselor	$0	$1.7M
James Weisz	CT	Ophthalmology Physician	$1.3M	$0

John Colberg — Billing Profile & Reimbursement Data

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John Colberg — 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