2026 NPPES data Physician Assistant NPI 1134672371 PA-C, MPH
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HANNAH RILEY, PA-C, MPH

Physician Assistant in MOAB, Utah. 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
63
Medicare Part D claims · 57 beneficiaries · Physician Assistant avg: 790
What the federal data reveals: HANNAH RILEY, PA-C, MPH is a Physician Assistant ([object Object]) practicing in MOAB, Utah with a Medicare Part D prescribing footprint of 63 claims across 57 beneficiaries .

What stands out: HANNAH RILEY, PA-C, MPH filed 63 Medicare Part D claims in 2023 across MOAB, Utah. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

HANNAH RILEY, PA-C, MPH at a glance

Quality data not reported

NPI registry status

Active

Issued 07/24/2016

NPI 1134672371

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

63 92% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Utah

How Physician Assistant compares to other specialties among Utah providers

Utah providers

Physician Assistant share within Utah

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

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).

HANNAH RILEY, PA-C, MPH is a Physician Assistant provider practicing in MOAB, Utah, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C, MPH. NPI: 1134672371. 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.

HANNAH RILEY, PA-C, MPH appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C, MPH credentials at 450 WILLIAMS WAY, MOAB, UT, 84532, with a listed phone of (435) 719-3500. NPI 1134672371 was issued on 07/24/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RILEY 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 63 prescription claims written by this provider, covering 57 Medicare beneficiaries and totaling roughly $2K 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.

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

450 WILLIAMS WAY
MOAB, UT 84532

Provider Details

NPI 1134672371
Specialty Physician Assistant
Credentials PA-C, MPH
Gender Female
NPI Issued 07/24/2016

Medicare Part D Prescribing Data

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

63
Total Claims
$2K
Total Drug Cost
57
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
63
Total Day Supply
560
Generic Drug Cost
$697
Antibiotic Claims
32

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
1.06
Gender Split
53% female / 47% male

Physician Assistant Overview

How HANNAH RILEY, PA-C, MPH fits within the Physician Assistant landscape nationally.

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

HANNAH RILEY, PA-C, MPH's 63 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Utah

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

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

Frequently Asked Questions

What is HANNAH RILEY, PA-C, MPH's specialty?
HANNAH RILEY, PA-C, MPH specializes in Physician Assistant and practices in MOAB, Utah. Credentials: PA-C, MPH.
How much does HANNAH RILEY, PA-C, MPH prescribe under Medicare Part D?
In 2023, HANNAH RILEY, PA-C, MPH wrote 63 Medicare Part D claims totaling $2K in drug costs for 57 beneficiaries.
Where is HANNAH RILEY, PA-C, MPH located?
HANNAH RILEY, PA-C, MPH is located at 450 WILLIAMS WAY, MOAB, UT, 84532. Phone: (435) 719-3500.
What is HANNAH RILEY, PA-C, MPH's NPI number?
HANNAH RILEY, PA-C, MPH's National Provider Identifier (NPI) is 1134672371, issued on 07/24/2016.
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.
Does HANNAH RILEY, PA-C, MPH accept Medicare?
HANNAH RILEY, PA-C, MPH appears in CMS Medicare data with 63 Part D claims and 57 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HANNAH RILEY, PA-C, MPH's credentials?
HANNAH RILEY, PA-C, MPH's NPI is 1134672371 with credentials PA-C, MPH. 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