2026 NPPES data MOHS-Micrographic Surgery Physician NPI 1437141900 M.D.
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JAMES CHAPMAN, M.D.

MOHS-Micrographic Surgery Physician in AURORA, Colorado. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
309
Medicare Part D claims · 170 beneficiaries · MOHS-Micrographic Surgery Physician avg: 607
MIPS score
93.5156/100
▲ 10 pts above national avg 83.1 · [object Object]
Industry payments
$751.07
29 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JAMES CHAPMAN, M.D. reported a CMS MIPS final score of 93.5156/100 — above the 83.1 national average — and filed 309 Medicare Part D claims in 2023.

93.5156/100
MIPS score · +10 vs avg
309
Part D claims, 2023
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

JAMES CHAPMAN, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

94 Top 29% higher than 71% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

JAMES CHAPMAN, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about JAMES CHAPMAN, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 08/19/2005

NPI 1437141900

Primary specialty

MOHS-Micrographic Surgery Physician

Niche

1,102 US NPIs in this specialty

Medicare Part D claims

309 49% vs specialty avg

2023 prescription claims

Specialty avg: 607

MIPS final score

93.5156/100 10.415600000000012% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Colorado

How MOHS-Micrographic Surgery Physician compares to other specialties among Colorado providers

Colorado providers

MOHS-Micrographic Surgery Physician share within Colorado

1. MOHS-Micrographic Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
MOHS-Micrographic Surgery Physician share within Colorado

Medicare quality performance — MIPS

JAMES CHAPMAN, M.D.'s 2023 MIPS final score plotted against the MOHS-Micrographic Surgery Physician national average

High performer (top quartile)
MIPS Final Score
93.5156/100
vs 83.1 national avg · 2023 performance year

MIPS final score (MOHS-Micrographic Surgery Physician) — 93.5156/100 vs national avg 83.1

0%100%National avg83%93.5%
MIPS final score (MOHS-Micrographic Surgery Physician) — 93.5156/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

JAMES CHAPMAN, M.D. appears in the CMS NPPES registry as a MOHS-Micrographic Surgery Physician provider holding M.D. credentials at 1390 S POTOMAC ST, AURORA, CO, 80012, with a listed phone of (303) 368-8611. NPI 1437141900 was issued on 08/19/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAPMAN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 309 prescription claims written by this provider, covering 170 Medicare beneficiaries and totaling roughly $10K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.5156/100 for the 2023 performance year (Quality 88.2102), compared with the national average of 83.1.

MOHS-Micrographic Surgery Physician is a narrow specialty nationwide, with 1,102 enrolled providers across 52 states and an average of 607 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1390 S POTOMAC ST
AURORA, CO 80012

Provider Details

NPI 1437141900
Specialty MOHS-Micrographic Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 08/19/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

93.5156
Final Score
Avg: 83.1
88.2102
Quality
100
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where JAMES CHAPMAN, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

ADVANCED DERMATOLOGY SKIN CANCER AND LASER SURGERY CENTER P.C.
AURORA, CO

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for JAMES CHAPMAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$751

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

309
Total Claims
$10K
Total Drug Cost
170
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
384
Total Day Supply
9,663
Generic Drug Cost
$9K
Antibiotic Claims
15

Patient Demographics

Average Patient Age
75.5 years
Avg HCC Risk Score
1.15
Gender Split
48% female / 52% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What JAMES CHAPMAN, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Triamcinolone Acetonide
67
Fluorouracil
44
Clobetasol Propionate
29
Hydrocortisone
25
Ketoconazole
22
Imiquimod
14
Fluconazole
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

MOHS-Micrographic Surgery Physician Overview

How JAMES CHAPMAN, M.D. fits within the MOHS-Micrographic Surgery Physician landscape nationally.

1,102
MOHS-Micrographic Surgery Physician Providers in US
52
States with MOHS-Micrographic Surgery Physician
607
Avg Claims per Provider

JAMES CHAPMAN, M.D.'s 309 claims are below the specialty average of 607.

Nearby MOHS-Micrographic Surgery Physician Providers in Colorado

Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as CHAPMAN.

Compare MOHS-Micrographic Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMES CHAPMAN, M.D.'s specialty?
JAMES CHAPMAN, M.D. specializes in MOHS-Micrographic Surgery Physician and practices in AURORA, Colorado. Credentials: M.D..
How much does JAMES CHAPMAN, M.D. prescribe under Medicare Part D?
In 2023, JAMES CHAPMAN, M.D. wrote 309 Medicare Part D claims totaling $10K in drug costs for 170 beneficiaries.
What is JAMES CHAPMAN, M.D.'s Medicare quality score?
JAMES CHAPMAN, M.D. has a CMS MIPS Final Score of 93.5156/100 (Quality: 88.2102). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JAMES CHAPMAN, M.D. located?
JAMES CHAPMAN, M.D. is located at 1390 S POTOMAC ST, AURORA, CO, 80012. Phone: (303) 368-8611.
What is JAMES CHAPMAN, M.D.'s NPI number?
JAMES CHAPMAN, M.D.'s National Provider Identifier (NPI) is 1437141900, issued on 08/19/2005.
How many MOHS-Micrographic Surgery Physician providers are there in the US?
There are 1,102 MOHS-Micrographic Surgery Physician providers across 52 states in the US. The average MOHS-Micrographic Surgery Physician provider writes 607 Medicare Part D claims per year.
What drugs does JAMES CHAPMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JAMES CHAPMAN, M.D.'s most frequently prescribed drugs include Triamcinolone Acetonide, Fluorouracil, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMES CHAPMAN, M.D. accept Medicare?
JAMES CHAPMAN, M.D. appears in CMS Medicare data with 309 Part D claims and 170 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMES CHAPMAN, M.D.'s credentials?
JAMES CHAPMAN, M.D.'s NPI is 1437141900 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology