2026 NPPES data Orthopaedic Trauma Physician NPI 1174844138 DO
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BRANDON CLARK, DO

Orthopaedic Trauma Physician in FLAGSTAFF, Arizona. 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
45
Medicare Part D claims · 24 beneficiaries · Orthopaedic Trauma Physician avg: 160
MIPS score
77.0139/100
▼ 6 pts below national avg 83.1 · [object Object]
Industry payments
$28.92
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

BRANDON CLARK, DO reported a CMS MIPS final score of 77.0139/100 — below the 83.1 national average — and filed 45 Medicare Part D claims in 2023.

77.0139/100
MIPS score · -6 vs avg
45
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.

BRANDON CLARK, DO's MIPS score vs every scored U.S. clinician

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

77 24th percentile higher than 24% 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%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. 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)

BRANDON CLARK, DO 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 BRANDON CLARK, DO?

Below national average

NPI registry status

Active

Issued 06/14/2010

NPI 1174844138

Primary specialty

Orthopaedic Trauma Physician

Niche

715 US NPIs in this specialty

Medicare Part D claims

45 72% vs specialty avg

2023 prescription claims

Specialty avg: 160

MIPS final score

77.0139/100 6.086099999999988% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Arizona

How Orthopaedic Trauma Physician compares to other specialties among Arizona providers

Arizona providers

Orthopaedic Trauma Physician share within Arizona

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

Medicare quality performance — MIPS

BRANDON CLARK, DO's 2023 MIPS final score plotted against the Orthopaedic Trauma Physician national average

Below national average
MIPS Final Score
77.0139/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Orthopaedic Trauma Physician) — 77.0139/100 vs national avg 83.1

0%100%National avg83%77%
MIPS final score (Orthopaedic Trauma Physician) — 77.0139/100 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).

BRANDON CLARK, DO appears in the CMS NPPES registry as a Orthopaedic Trauma Physician provider holding DO credentials at 107 E OAK AVE, FLAGSTAFF, AZ, 86001, with a listed phone of (928) 779-7880. NPI 1174844138 was issued on 06/14/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARK 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 45 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $433 in drug spend, with an opioid prescribing rate of 26.7%. 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 77.0139/100 for the 2023 performance year (Quality 59.6635, Cost 63.716), compared with the national average of 83.1.

Orthopaedic Trauma Physician is a narrow specialty nationwide, with 715 enrolled providers across 51 states and an average of 160 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

107 E OAK AVE
FLAGSTAFF, AZ 86001

Provider Details

NPI 1174844138
Specialty Orthopaedic Trauma Physician
Credentials DO
Gender Male
NPI Issued 06/14/2010

CMS Quality Score (MIPS)

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

77.0139
Final Score
Avg: 83.1
59.6635
Quality
63.716
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where BRANDON CLARK, DO 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.

NORTHERN ARIZONA HEALTHCARE CORPORATION
FLAGSTAFF, AZ

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 BRANDON CLARK, DO. Source: openpaymentsdata.cms.gov.

Total received

$29

Largest payer

Vericel Corporation

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.

45
Total Claims
$433
Total Drug Cost
24
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
49
Total Day Supply
561
Generic Drug Cost
$316
Opioid Claims
12 (26.7% rate)
Antibiotic Claims
13

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.68

Orthopaedic Trauma Physician Overview

How BRANDON CLARK, DO fits within the Orthopaedic Trauma Physician landscape nationally.

715
Orthopaedic Trauma Physician Providers in US
51
States with Orthopaedic Trauma Physician
160
Avg Claims per Provider

BRANDON CLARK, DO's 45 claims are below the specialty average of 160.

Nearby Orthopaedic Trauma Physician Providers in Arizona

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

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

Frequently Asked Questions

What is BRANDON CLARK, DO's specialty?
BRANDON CLARK, DO specializes in Orthopaedic Trauma Physician and practices in FLAGSTAFF, Arizona. Credentials: DO.
How much does BRANDON CLARK, DO prescribe under Medicare Part D?
In 2023, BRANDON CLARK, DO wrote 45 Medicare Part D claims totaling $433 in drug costs for 24 beneficiaries.
What is BRANDON CLARK, DO's Medicare quality score?
BRANDON CLARK, DO has a CMS MIPS Final Score of 77.0139/100 (Quality: 59.6635, Cost: 63.716). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is BRANDON CLARK, DO located?
BRANDON CLARK, DO is located at 107 E OAK AVE, FLAGSTAFF, AZ, 86001. Phone: (928) 779-7880.
What is BRANDON CLARK, DO's NPI number?
BRANDON CLARK, DO's National Provider Identifier (NPI) is 1174844138, issued on 06/14/2010.
Does BRANDON CLARK, DO prescribe opioids?
Yes, BRANDON CLARK, DO had 12 opioid claims in 2023 with an opioid prescribing rate of 26.7%.
How many Orthopaedic Trauma Physician providers are there in the US?
There are 715 Orthopaedic Trauma Physician providers across 51 states in the US. The average Orthopaedic Trauma Physician provider writes 160 Medicare Part D claims per year.
Does BRANDON CLARK, DO accept Medicare?
BRANDON CLARK, DO appears in CMS Medicare data with 45 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BRANDON CLARK, DO's credentials?
BRANDON CLARK, DO's NPI is 1174844138 with credentials DO. 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