2026 NPPES data Medical Physician Assistant NPI 1114110921 P.A.-C
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SHERALEE PETERSEN, P.A.-C

Medical Physician Assistant in MURRAY, 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
236
Medicare Part D claims · 49 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

SHERALEE PETERSEN, P.A.-C filed 236 Medicare Part D claims in 2023 as a Medical Physician Assistant in MURRAY, Utah, prescribing 94% generic.

236
Part D claims, 2023
94%
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.

SHERALEE PETERSEN, P.A.-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

236 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about SHERALEE PETERSEN, P.A.-C?

Quality data not reported

NPI registry status

Active

Issued 08/24/2007

NPI 1114110921

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

236 78% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Utah

How Medical Physician Assistant compares to other specialties among Utah providers

Utah providers

Medical Physician Assistant share within Utah

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

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).

SHERALEE PETERSEN, P.A.-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding P.A.-C credentials at 5169 S COTTONWOOD ST STE 520, MURRAY, UT, 84107, with a listed phone of (801) 507-3500. NPI 1114110921 was issued on 08/24/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PETERSEN 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 236 prescription claims written by this provider, covering 49 Medicare beneficiaries and totaling roughly $17K in drug spend, split 6% brand-name and 94% 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.

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

5169 S COTTONWOOD ST STE 520
MURRAY, UT 84107

Provider Details

NPI 1114110921
Specialty Medical Physician Assistant
Credentials P.A.-C
Gender Female
NPI Issued 08/24/2007

Hospital and facility affiliations

Facilities where SHERALEE PETERSEN, P.A.-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.

IHC HEALTH SERVICES INC
LAYTON, UT

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 · Generic-heavy

SHERALEE PETERSEN, P.A.-C — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 236 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.

236
Total Claims
$17K
Total Drug Cost
49
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
625
Total Day Supply
18,740
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$13K
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
75.5 years
Avg HCC Risk Score
1.90
Gender Split
45% female / 55% male

Top Prescribed Drugs (Medicare Part D)

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

What SHERALEE PETERSEN, P.A.-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
Atorvastatin Calcium
29
Spironolactone
27
Amlodipine Besylate
25
Carvedilol
17
Losartan Potassium
17
Metoprolol Succinate
16
Clopidogrel
Clopidogrel Bisulfate
12
Rosuvastatin Calcium
12

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

Medical Physician Assistant Overview

How SHERALEE PETERSEN, P.A.-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

SHERALEE PETERSEN, P.A.-C's 236 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Utah

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

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

Frequently Asked Questions

What is SHERALEE PETERSEN, P.A.-C's specialty?
SHERALEE PETERSEN, P.A.-C specializes in Medical Physician Assistant and practices in MURRAY, Utah. Credentials: P.A.-C.
How much does SHERALEE PETERSEN, P.A.-C prescribe under Medicare Part D?
In 2023, SHERALEE PETERSEN, P.A.-C wrote 236 Medicare Part D claims totaling $17K in drug costs for 49 beneficiaries.
Where is SHERALEE PETERSEN, P.A.-C located?
SHERALEE PETERSEN, P.A.-C is located at 5169 S COTTONWOOD ST STE 520, MURRAY, UT, 84107. Phone: (801) 507-3500.
What is SHERALEE PETERSEN, P.A.-C's NPI number?
SHERALEE PETERSEN, P.A.-C's National Provider Identifier (NPI) is 1114110921, issued on 08/24/2007.
Does SHERALEE PETERSEN, P.A.-C prescribe more brand-name or generic drugs?
SHERALEE PETERSEN, P.A.-C's prescribing is 6% brand-name and 94% generic drugs by claim count, with $13K in brand drug costs.
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.
What drugs does SHERALEE PETERSEN, P.A.-C prescribe most often?
Based on 2023 Medicare Part D data, SHERALEE PETERSEN, P.A.-C's most frequently prescribed drugs include Atorvastatin Calcium, Spironolactone, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SHERALEE PETERSEN, P.A.-C accept Medicare?
SHERALEE PETERSEN, P.A.-C appears in CMS Medicare data with 236 Part D claims and 49 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHERALEE PETERSEN, P.A.-C's credentials?
SHERALEE PETERSEN, P.A.-C's NPI is 1114110921 with credentials P.A.-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