2026 NPPES data Medical Physician Assistant NPI 1386743862 PA-C
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DAVID BUYS, PA-C

Medical Physician Assistant in AMMON, Idaho. 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
72
Medicare Part D claims · 22 beneficiaries · Medical Physician Assistant avg: 1K
What the federal data reveals: DAVID BUYS, PA-C is a Medical Physician Assistant ([object Object]) practicing in AMMON, Idaho with a Medicare Part D prescribing footprint of 72 claims across 22 beneficiaries .

What stands out: DAVID BUYS, PA-C filed 72 Medicare Part D claims in 2023 across AMMON, Idaho. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DAVID BUYS, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 09/21/2006

NPI 1386743862

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

72 93% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Idaho

How Medical Physician Assistant compares to other specialties among Idaho providers

Idaho providers

Medical Physician Assistant share within Idaho

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

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

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).

DAVID BUYS, PA-C is a Medical Physician Assistant provider practicing in AMMON, Idaho, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1386743862. 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.

DAVID BUYS, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 3067 EAGLE DR, AMMON, ID, 83406, with a listed phone of (208) 522-4600. NPI 1386743862 was issued on 09/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUYS 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 72 prescription claims written by this provider, covering 22 Medicare beneficiaries and totaling roughly $5K 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

3067 EAGLE DR
AMMON, ID 83406

Provider Details

NPI 1386743862
Specialty Medical Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 09/21/2006

Hospital and facility affiliations

Facilities where DAVID BUYS, 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.

NOT TSOO GAH NEE INDIAN HEALTH
FORT HALL, ID

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

Medicare Part D Prescribing Data

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

72
Total Claims
$5K
Total Drug Cost
22
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
110
Total Day Supply
2,918
Generic Drug Cost
$603

Patient Demographics

Average Patient Age
66.5 years
Avg HCC Risk Score
1.21

Medical Physician Assistant Overview

How DAVID BUYS, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

DAVID BUYS, PA-C's 72 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Idaho

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

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

Frequently Asked Questions

What is DAVID BUYS, PA-C's specialty?
DAVID BUYS, PA-C specializes in Medical Physician Assistant and practices in AMMON, Idaho. Credentials: PA-C.
How much does DAVID BUYS, PA-C prescribe under Medicare Part D?
In 2023, DAVID BUYS, PA-C wrote 72 Medicare Part D claims totaling $5K in drug costs for 22 beneficiaries.
Where is DAVID BUYS, PA-C located?
DAVID BUYS, PA-C is located at 3067 EAGLE DR, AMMON, ID, 83406. Phone: (208) 522-4600.
What is DAVID BUYS, PA-C's NPI number?
DAVID BUYS, PA-C's National Provider Identifier (NPI) is 1386743862, issued on 09/21/2006.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
Does DAVID BUYS, PA-C accept Medicare?
DAVID BUYS, PA-C appears in CMS Medicare data with 72 Part D claims and 22 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID BUYS, PA-C's credentials?
DAVID BUYS, PA-C's NPI is 1386743862 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.
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