2026 NPPES data Physician Assistant NPI 1447325485 PA-C
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CORBIN BUNNAGE, PA-C

Physician Assistant in IDAHO FALLS, 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
587
Medicare Part D claims · 210 beneficiaries · Physician Assistant avg: 790
Industry payments
$29.94
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CORBIN BUNNAGE, PA-C is a Physician Assistant ([object Object]) practicing in IDAHO FALLS, Idaho with a Medicare Part D prescribing footprint of 587 claims across 210 beneficiaries . Industry payments of $29.94 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CORBIN BUNNAGE, PA-C filed 587 Medicare Part D claims in 2023 across IDAHO FALLS, Idaho. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CORBIN BUNNAGE, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 11/22/2006

NPI 1447325485

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

587 26% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Idaho

How Physician Assistant compares to other specialties among Idaho providers

Idaho providers

Physician Assistant share within Idaho

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

CORBIN BUNNAGE, PA-C is a Physician Assistant provider practicing in IDAHO FALLS, Idaho, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1447325485. 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.

CORBIN BUNNAGE, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 740 S WOODRUFF AVE, IDAHO FALLS, ID, 83401, with a listed phone of (208) 542-9111. NPI 1447325485 was issued on 11/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUNNAGE 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 587 prescription claims written by this provider, covering 210 Medicare beneficiaries and totaling roughly $15K in drug spend, with an opioid prescribing rate of 2.2%. 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.

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

740 S WOODRUFF AVE
IDAHO FALLS, ID 83401

Provider Details

NPI 1447325485
Specialty Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 11/22/2006

Hospital and facility affiliations

Facilities where CORBIN BUNNAGE, 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.

STERLING PROVIDER GROUP
BURLEY, 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).

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 CORBIN BUNNAGE, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$30

Largest payer

ABBVIE 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.

Medicare Part D Prescribing Data

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

587
Total Claims
$15K
Total Drug Cost
210
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,007
Total Day Supply
24,429
Generic Drug Cost
$9K
Opioid Claims
13 (2.2% rate)
Antibiotic Claims
159

Patient Demographics

Average Patient Age
69.4 years
Avg HCC Risk Score
0.86
Gender Split
61% female / 39% male
Age Distribution
<65: 41, 65-74: 96, 75-84: 62, 85+: 11

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Doxycycline Monohydrate
58
Fluticasone Propionate
26
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
24
Prednisone
23
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
22
Losartan-Hydrochlorothiazide
Losartan/Hydrochlorothiazide
22
Losartan Potassium
18
Pantoprazole Sodium
18
Cephalexin
15
Ciprofloxacin Hcl
15

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

Physician Assistant Overview

How CORBIN BUNNAGE, 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

CORBIN BUNNAGE, PA-C's 587 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Idaho

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

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

Frequently Asked Questions

What is CORBIN BUNNAGE, PA-C's specialty?
CORBIN BUNNAGE, PA-C specializes in Physician Assistant and practices in IDAHO FALLS, Idaho. Credentials: PA-C.
How much does CORBIN BUNNAGE, PA-C prescribe under Medicare Part D?
In 2023, CORBIN BUNNAGE, PA-C wrote 587 Medicare Part D claims totaling $15K in drug costs for 210 beneficiaries.
Where is CORBIN BUNNAGE, PA-C located?
CORBIN BUNNAGE, PA-C is located at 740 S WOODRUFF AVE, IDAHO FALLS, ID, 83401. Phone: (208) 542-9111.
What is CORBIN BUNNAGE, PA-C's NPI number?
CORBIN BUNNAGE, PA-C's National Provider Identifier (NPI) is 1447325485, issued on 11/22/2006.
Does CORBIN BUNNAGE, PA-C prescribe opioids?
Yes, CORBIN BUNNAGE, PA-C had 13 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
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 CORBIN BUNNAGE, PA-C prescribe most often?
Based on 2023 Medicare Part D data, CORBIN BUNNAGE, PA-C's most frequently prescribed drugs include Doxycycline Monohydrate, Fluticasone Propionate, Sulfamethoxazole-Trimethoprim. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CORBIN BUNNAGE, PA-C accept Medicare?
CORBIN BUNNAGE, PA-C appears in CMS Medicare data with 587 Part D claims and 210 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CORBIN BUNNAGE, PA-C's credentials?
CORBIN BUNNAGE, PA-C's NPI is 1447325485 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