2026 NPPES data Orthopaedic Surgery Physician NPI 1356319867 MD
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WILLIAM PUFFINBARGER, MD

Orthopaedic Surgery Physician in OKLAHOMA CITY, Oklahoma. 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
71.6668/100
▼ 11 pts below national avg 83.1 · [object Object]
What the federal data reveals: WILLIAM PUFFINBARGER, MD is a Orthopaedic Surgery Physician ([object Object]) practicing in OKLAHOMA CITY, Oklahoma . Their CMS MIPS Final Score of 71.6668/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: WILLIAM PUFFINBARGER, MD reported a CMS MIPS final score of 71.6668 out of 100, below 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)

WILLIAM PUFFINBARGER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

WILLIAM PUFFINBARGER, MD at a glance

Below national average

NPI registry status

Active

Issued 03/09/2006

NPI 1356319867

Primary specialty

Orthopaedic Surgery Physician

Mid-sized

25,781 US NPIs in this specialty

MIPS final score

71.6668/100 11.4332% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Orthopaedic Surgery Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Orthopaedic Surgery Physician share within Oklahoma

1. Orthopaedic Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthopaedic Surgery Physician share within Oklahoma

Medicare quality performance — MIPS

WILLIAM PUFFINBARGER, MD's 2023 MIPS final score plotted against the Orthopaedic Surgery Physician national average

Below national average
MIPS Final Score
71.6668/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Orthopaedic Surgery Physician) — 71.6668/100 vs national avg 83.1

0%100%National avg83%71.7%
MIPS final score (Orthopaedic Surgery Physician) — 71.6668/100 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).

WILLIAM PUFFINBARGER, MD is a Orthopaedic Surgery Physician provider practicing in OKLAHOMA CITY, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1356319867. 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.

WILLIAM PUFFINBARGER, MD appears in the CMS NPPES registry as a Orthopaedic Surgery Physician provider holding MD credentials at 825 NE 10TH ST, OKLAHOMA CITY, OK, 73104, with a listed phone of (405) 271-6667. NPI 1356319867 was issued on 03/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PUFFINBARGER 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 Orthopaedic Surgery Physician providers operate outside Part D entirely. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 71.6668/100 for the 2023 performance year (Quality 53.4828, Cost 52.0733), compared with the national average of 83.1.

Orthopaedic Surgery Physician is a mid-sized specialty nationwide, with 25,781 enrolled providers across 56 states and an average of 324 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

825 NE 10TH ST
OKLAHOMA CITY, OK 73104

Provider Details

NPI 1356319867
Specialty Orthopaedic Surgery Physician
Credentials MD
Gender Male
NPI Issued 03/09/2006

CMS Quality Score (MIPS)

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

71.6668
Final Score
Avg: 83.1
53.4828
Quality
52.0733
Cost
100
Promoting Interoperability

Reporting: Group practice

Orthopaedic Surgery Physician Overview

How WILLIAM PUFFINBARGER, MD fits within the Orthopaedic Surgery Physician landscape nationally.

25,781
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
324
Avg Claims per Provider

Nearby Orthopaedic Surgery Physician Providers in Oklahoma

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

Compare Orthopaedic Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WILLIAM PUFFINBARGER, MD's specialty?
WILLIAM PUFFINBARGER, MD specializes in Orthopaedic Surgery Physician and practices in OKLAHOMA CITY, Oklahoma. Credentials: MD.
What is WILLIAM PUFFINBARGER, MD's Medicare quality score?
WILLIAM PUFFINBARGER, MD has a CMS MIPS Final Score of 71.6668/100 (Quality: 53.4828, Cost: 52.0733). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is WILLIAM PUFFINBARGER, MD located?
WILLIAM PUFFINBARGER, MD is located at 825 NE 10TH ST, OKLAHOMA CITY, OK, 73104. Phone: (405) 271-6667.
What is WILLIAM PUFFINBARGER, MD's NPI number?
WILLIAM PUFFINBARGER, MD's National Provider Identifier (NPI) is 1356319867, issued on 03/09/2006.
How many Orthopaedic Surgery Physician providers are there in the US?
There are 25,781 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 324 Medicare Part D claims per year.
Does WILLIAM PUFFINBARGER, MD accept Medicare?
WILLIAM PUFFINBARGER, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WILLIAM PUFFINBARGER, MD's credentials?
WILLIAM PUFFINBARGER, MD's NPI is 1356319867 with credentials MD. 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