2026 NPPES data Physician Assistant NPI 1972122844 PA-C
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CAMERON ALLEN, PA-C

Physician Assistant 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
3K
Medicare Part D claims · 403 beneficiaries · Physician Assistant avg: 790
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.0139/100
▼ 6 pts below national avg 83.1 · [object Object]
Industry payments
$213.81
9 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CAMERON ALLEN, PA-C is a Physician Assistant ([object Object]) practicing in FLAGSTAFF, Arizona with a Medicare Part D prescribing footprint of 3K claims across 403 beneficiaries — 12% brand-name prescribing . Their CMS MIPS Final Score of 77.0139/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $213.81 across 9 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CAMERON ALLEN, PA-C reported a CMS MIPS final score of 77.0139 out of 100, below the 83.1 national average, and filed 3,133 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CAMERON ALLEN, PA-C at a glance

Below national average

NPI registry status

Active

Issued 04/10/2020

NPI 1972122844

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

3,133 297% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

77.0139/100 6.086099999999988% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Arizona

How Physician Assistant compares to other specialties among Arizona providers

Arizona providers

Physician Assistant share within Arizona

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Arizona

Medicare quality performance — MIPS

CAMERON ALLEN, PA-C's 2023 MIPS final score plotted against the Physician Assistant national average

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

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

0%100%National avg83%77%
MIPS final score (Physician Assistant) — 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).

CAMERON ALLEN, PA-C is a Physician Assistant provider practicing in FLAGSTAFF, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1972122844. 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.

CAMERON ALLEN, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 1215 N BEAVER ST, FLAGSTAFF, AZ, 86001, with a listed phone of (928) 773-2200. NPI 1972122844 was issued on 04/10/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALLEN 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 3,133 prescription claims written by this provider, covering 403 Medicare beneficiaries and totaling roughly $340K in drug spend, split 12% brand-name and 88% generic by claim count. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

1215 N BEAVER ST
FLAGSTAFF, AZ 86001

Provider Details

NPI 1972122844
Specialty Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 04/10/2020

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 CAMERON ALLEN, PA-C 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 CAMERON ALLEN, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$214

Largest payer

PFIZER 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.

Brand vs generic prescribing mix · Typical

CAMERON ALLEN, PA-C — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 3,133 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

3,133
Total Claims
$340K
Total Drug Cost
403
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,959
Total Day Supply
203,475
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$269K
Generic Drug Cost
$70K
Antibiotic Claims
70

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
1.02
Gender Split
47% female / 53% male
Age Distribution
<65: 52, 65-74: 206, 75-84: 113, 85+: 32

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
199
Levothyroxine Sodium
156
Lisinopril
150
Trazodone Hcl
106
Losartan Potassium
104
Metformin Hcl
103
Omeprazole
82
Amlodipine Besylate
78
Simvastatin
72
Tamsulosin Hcl
69

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

Physician Assistant Overview

How CAMERON ALLEN, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

CAMERON ALLEN, PA-C's 3,133 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Arizona

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is CAMERON ALLEN, PA-C's specialty?
CAMERON ALLEN, PA-C specializes in Physician Assistant and practices in FLAGSTAFF, Arizona. Credentials: PA-C.
How much does CAMERON ALLEN, PA-C prescribe under Medicare Part D?
In 2023, CAMERON ALLEN, PA-C wrote 3,133 Medicare Part D claims totaling $340K in drug costs for 403 beneficiaries.
What is CAMERON ALLEN, PA-C's Medicare quality score?
CAMERON ALLEN, PA-C 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 CAMERON ALLEN, PA-C located?
CAMERON ALLEN, PA-C is located at 1215 N BEAVER ST, FLAGSTAFF, AZ, 86001. Phone: (928) 773-2200.
What is CAMERON ALLEN, PA-C's NPI number?
CAMERON ALLEN, PA-C's National Provider Identifier (NPI) is 1972122844, issued on 04/10/2020.
Does CAMERON ALLEN, PA-C prescribe more brand-name or generic drugs?
CAMERON ALLEN, PA-C's prescribing is 12% brand-name and 88% generic drugs by claim count, with $269K in brand drug costs.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does CAMERON ALLEN, PA-C prescribe most often?
Based on 2023 Medicare Part D data, CAMERON ALLEN, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAMERON ALLEN, PA-C accept Medicare?
CAMERON ALLEN, PA-C appears in CMS Medicare data with 3,133 Part D claims and 403 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAMERON ALLEN, PA-C's credentials?
CAMERON ALLEN, PA-C's NPI is 1972122844 with credentials PA-C. 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