2026 NPPES data Physician Assistant NPI 1700320553 PA-C
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KATHERINE WILLETT, PA-C

Physician Assistant in EIELSON AFB, Alaska. 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
58
Medicare Part D claims · 39 beneficiaries · Physician Assistant avg: 790
MIPS score
66.7402/100
▼ 16 pts below national avg 83.1 · [object Object]
What the federal data reveals: KATHERINE WILLETT, PA-C is a Physician Assistant ([object Object]) practicing in EIELSON AFB, Alaska with a Medicare Part D prescribing footprint of 58 claims across 39 beneficiaries . Their CMS MIPS Final Score of 66.7402/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: KATHERINE WILLETT, PA-C reported a CMS MIPS final score of 66.7402 out of 100, below the 83.1 national average, and filed 58 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KATHERINE WILLETT, PA-C at a glance

Below national average

NPI registry status

Active

Issued 12/13/2016

NPI 1700320553

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

58 93% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

66.7402/100 16.359799999999993% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Alaska

How Physician Assistant compares to other specialties among Alaska providers

Alaska providers

Physician Assistant share within Alaska

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

Medicare quality performance — MIPS

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

Below national average
MIPS Final Score
66.7402/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 66.7402/100 vs national avg 83.1

0%100%National avg83%66.7%
MIPS final score (Physician Assistant) — 66.7402/100 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).

KATHERINE WILLETT, PA-C is a Physician Assistant provider practicing in EIELSON AFB, Alaska, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1700320553. 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.

KATHERINE WILLETT, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 2630 CENTRAL AVE, EIELSON AFB, AK, 99702, with a listed phone of (907) 377-1847. NPI 1700320553 was issued on 12/13/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WILLETT 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 58 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $430 in drug spend. 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 66.7402/100 for the 2023 performance year (Quality 65.1836, Cost 38.9505), 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

2630 CENTRAL AVE
EIELSON AFB, AK 99702

Provider Details

NPI 1700320553
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 12/13/2016

CMS Quality Score (MIPS)

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

66.7402
Final Score
Avg: 83.1
65.1836
Quality
38.9505
Cost
82
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

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

58
Total Claims
$430
Total Drug Cost
39
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
58
Total Day Supply
394
Generic Drug Cost
$385
Antibiotic Claims
28

Patient Demographics

Average Patient Age
69.5 years
Avg HCC Risk Score
1.10

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Prednisone
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 KATHERINE WILLETT, 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

KATHERINE WILLETT, PA-C's 58 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Alaska

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

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

Frequently Asked Questions

What is KATHERINE WILLETT, PA-C's specialty?
KATHERINE WILLETT, PA-C specializes in Physician Assistant and practices in EIELSON AFB, Alaska. Credentials: PA-C.
How much does KATHERINE WILLETT, PA-C prescribe under Medicare Part D?
In 2023, KATHERINE WILLETT, PA-C wrote 58 Medicare Part D claims totaling $430 in drug costs for 39 beneficiaries.
What is KATHERINE WILLETT, PA-C's Medicare quality score?
KATHERINE WILLETT, PA-C has a CMS MIPS Final Score of 66.7402/100 (Quality: 65.1836, Cost: 38.9505). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KATHERINE WILLETT, PA-C located?
KATHERINE WILLETT, PA-C is located at 2630 CENTRAL AVE, EIELSON AFB, AK, 99702. Phone: (907) 377-1847.
What is KATHERINE WILLETT, PA-C's NPI number?
KATHERINE WILLETT, PA-C's National Provider Identifier (NPI) is 1700320553, issued on 12/13/2016.
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 KATHERINE WILLETT, PA-C prescribe most often?
Based on 2023 Medicare Part D data, KATHERINE WILLETT, PA-C's most frequently prescribed drugs include Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHERINE WILLETT, PA-C accept Medicare?
KATHERINE WILLETT, PA-C appears in CMS Medicare data with 58 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHERINE WILLETT, PA-C's credentials?
KATHERINE WILLETT, PA-C's NPI is 1700320553 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