2026 NPPES data Pediatric Radiology Physician NPI 1578004974 M.D.
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BRUCE MCHAM, M.D.

Pediatric Radiology Physician in MARSHFIELD, Wisconsin. 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.
MIPS score
97.5814/100
▲ 14 pts above national avg 83.1 · [object Object]
What the federal data reveals: BRUCE MCHAM, M.D. is a Pediatric Radiology Physician ([object Object]) practicing in MARSHFIELD, Wisconsin . Their CMS MIPS Final Score of 97.5814/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: BRUCE MCHAM, M.D. reported a CMS MIPS final score of 97.5814 out of 100, above the 83.1 national average. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

BRUCE MCHAM, 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).

BRUCE MCHAM, M.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 03/17/2017

NPI 1578004974

Primary specialty

Pediatric Radiology Physician

Niche

919 US NPIs in this specialty

MIPS final score

97.5814/100 14.481400000000008% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Wisconsin

How Pediatric Radiology Physician compares to other specialties among Wisconsin providers

Wisconsin providers

Pediatric Radiology Physician share within Wisconsin

1. Pediatric Radiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Radiology Physician share within Wisconsin

Medicare quality performance — MIPS

BRUCE MCHAM, M.D.'s 2023 MIPS final score plotted against the Pediatric Radiology Physician national average

High performer (top quartile)
MIPS Final Score
97.5814/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Pediatric Radiology Physician) — 97.5814/100 vs national avg 83.1

0%100%National avg83%97.6%
MIPS final score (Pediatric Radiology Physician) — 97.5814/100 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).

BRUCE MCHAM, M.D. is a Pediatric Radiology Physician provider practicing in MARSHFIELD, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1578004974. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

BRUCE MCHAM, M.D. appears in the CMS NPPES registry as a Pediatric Radiology Physician provider holding M.D. credentials at 1000 N OAK AVE, MARSHFIELD, WI, 54449, with a listed phone of (715) 387-5511. NPI 1578004974 was issued on 03/17/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCHAM 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pediatric Radiology Physician providers operate outside Part D entirely. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.5814/100 for the 2023 performance year (Quality 86.5348), compared with the national average of 83.1.

Pediatric Radiology Physician is a narrow specialty nationwide, with 919 enrolled providers across 46 states and an average of 74 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

1000 N OAK AVE
MARSHFIELD, WI 54449

Provider Details

NPI 1578004974
Specialty Pediatric Radiology Physician
Credentials M.D.
Gender Male
NPI Issued 03/17/2017

CMS Quality Score (MIPS)

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

97.5814
Final Score
Avg: 83.1
86.5348
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where BRUCE MCHAM, 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.

MARSHFIELD CLINIC INC
MARSHFIELD, WI

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

Pediatric Radiology Physician Overview

How BRUCE MCHAM, M.D. fits within the Pediatric Radiology Physician landscape nationally.

919
Pediatric Radiology Physician Providers in US
46
States with Pediatric Radiology Physician
74
Avg Claims per Provider

Nearby Pediatric Radiology Physician Providers in Wisconsin

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

Compare Pediatric Radiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is BRUCE MCHAM, M.D.'s specialty?
BRUCE MCHAM, M.D. specializes in Pediatric Radiology Physician and practices in MARSHFIELD, Wisconsin. Credentials: M.D..
What is BRUCE MCHAM, M.D.'s Medicare quality score?
BRUCE MCHAM, M.D. has a CMS MIPS Final Score of 97.5814/100 (Quality: 86.5348). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is BRUCE MCHAM, M.D. located?
BRUCE MCHAM, M.D. is located at 1000 N OAK AVE, MARSHFIELD, WI, 54449. Phone: (715) 387-5511.
What is BRUCE MCHAM, M.D.'s NPI number?
BRUCE MCHAM, M.D.'s National Provider Identifier (NPI) is 1578004974, issued on 03/17/2017.
How many Pediatric Radiology Physician providers are there in the US?
There are 919 Pediatric Radiology Physician providers across 46 states in the US. The average Pediatric Radiology Physician provider writes 74 Medicare Part D claims per year.
Does BRUCE MCHAM, M.D. accept Medicare?
BRUCE MCHAM, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BRUCE MCHAM, M.D.'s credentials?
BRUCE MCHAM, M.D.'s NPI is 1578004974 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.
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