2026 NPPES data Physician Assistant NPI 1366060295 PA-C
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SARAH COOK, PA-C

Physician Assistant in GREENVILLE, North Carolina. 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
448
Medicare Part D claims · 54 beneficiaries · Physician Assistant avg: 790
Generic prescribing
26%
generic claims · 74% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
80.6628/100
▼ 2 pts below national avg 83.1 · [object Object]

What the federal data shows

SARAH COOK, PA-C reported a CMS MIPS final score of 80.6628/100 — below the 83.1 national average — and filed 448 Medicare Part D claims in 2023.

80.6628/100
MIPS score · -2 vs avg
448
Part D claims, 2023
26%
generic prescribing

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.

SARAH COOK, PA-C's MIPS score vs every scored U.S. clinician

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

81 33rd percentile higher than 33% 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%). This entry sits in this band. 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

What does the federal data show about SARAH COOK, PA-C?

Near national average

NPI registry status

Active

Issued 07/07/2020

NPI 1366060295

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

448 43% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

80.6628/100 2.43719999999999% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in North Carolina

How Physician Assistant compares to other specialties among North Carolina providers

North Carolina providers

Physician Assistant share within North Carolina

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

Medicare quality performance — MIPS

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

Near national average
MIPS Final Score
80.6628/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 80.6628/100 vs national avg 83.1

0%100%National avg83%80.7%
MIPS final score (Physician Assistant) — 80.6628/100 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).

SARAH COOK, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 2390 HEMBY LN, GREENVILLE, NC, 27834, with a listed phone of (252) 744-4500. NPI 1366060295 was issued on 07/07/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COOK 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 448 prescription claims written by this provider, covering 54 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 74% brand-name and 26% 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 80.6628/100 for the 2023 performance year (Quality 71.368), 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

2390 HEMBY LN
GREENVILLE, NC 27834

Provider Details

NPI 1366060295
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 07/07/2020

CMS Quality Score (MIPS)

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

80.6628
Final Score
Avg: 83.1
71.368
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where SARAH COOK, 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.

MEMORIAL INFECTIOUS DISEASE GROUP
NEW YORK, NY

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

Brand vs generic prescribing mix · Brand-heavy

SARAH COOK, PA-C — brand share 74.0%
Specialty average (est.)

74% brand-name claims vs 26% generic, on 448 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.

448
Total Claims
$1.1M
Total Drug Cost
54
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
506
Total Day Supply
15,087
Brand vs Generic
74% brand / 26% generic
Brand Drug Cost
$1.1M

Patient Demographics

Average Patient Age
60.1 years
Avg HCC Risk Score
2.25
Gender Split
46% female / 54% male
Age Distribution
<65: 28, 65-74: 23, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What SARAH COOK, PA-C 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
Biktarvy
Bictegrav/Emtricit/Tenofov Ala
116
Tivicay
Dolutegravir Sodium
37
Dovato
Dolutegravir Sodium/Lamivudine
36
Juluca
Dolutegravir/Rilpivirine
36
Odefsey
Emtricitab/Rilpiviri/Tenof Ala
30
Symtuza
Darunavir/Cob/Emtri/Tenof Alaf
23
Descovy
Emtricitabine/Tenofov Alafenam
21
Atorvastatin Calcium
12

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

Physician Assistant Overview

How SARAH COOK, 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

SARAH COOK, PA-C's 448 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as COOK.

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

Frequently Asked Questions

What is SARAH COOK, PA-C's specialty?
SARAH COOK, PA-C specializes in Physician Assistant and practices in GREENVILLE, North Carolina. Credentials: PA-C.
How much does SARAH COOK, PA-C prescribe under Medicare Part D?
In 2023, SARAH COOK, PA-C wrote 448 Medicare Part D claims totaling $1.1M in drug costs for 54 beneficiaries.
What is SARAH COOK, PA-C's Medicare quality score?
SARAH COOK, PA-C has a CMS MIPS Final Score of 80.6628/100 (Quality: 71.368). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SARAH COOK, PA-C located?
SARAH COOK, PA-C is located at 2390 HEMBY LN, GREENVILLE, NC, 27834. Phone: (252) 744-4500.
What is SARAH COOK, PA-C's NPI number?
SARAH COOK, PA-C's National Provider Identifier (NPI) is 1366060295, issued on 07/07/2020.
Does SARAH COOK, PA-C prescribe more brand-name or generic drugs?
SARAH COOK, PA-C's prescribing is 74% brand-name and 26% generic drugs by claim count, with $1.1M 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 SARAH COOK, PA-C prescribe most often?
Based on 2023 Medicare Part D data, SARAH COOK, PA-C's most frequently prescribed drugs include Biktarvy, Tivicay, Dovato. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SARAH COOK, PA-C accept Medicare?
SARAH COOK, PA-C appears in CMS Medicare data with 448 Part D claims and 54 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SARAH COOK, PA-C's credentials?
SARAH COOK, PA-C's NPI is 1366060295 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