NPPES file of Aug 9, 2026

Sierra Lewellen, MSPAS, PA-C

Physician Assistant · Zanesville, OH

Sierra Lewellen, MSPAS, PA-C is a physician assistant with a practice address in Zanesville, Ohio, and NPI 1154876845, issued on Aug 23, 2016. Check the license (Ohio 50.004767RX, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154876845
Name
Sierra Lewellen
Credential
MSPAS, PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
50.004767RX OH
Self-reported in NPPES; status is on the state search
Practice location
955 Bethesda Dr FL 1, Zanesville, OH 43701
Phone
(740) 454-0804
Enumerated
Aug 23, 2016
Record last updated
Oct 27, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161101001506); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 955 Bethesda Dr FL 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdulhay Albirini, MDInterventional Cardiology Physician1174509160
  2. Shaun Bhatty, MDClinical Cardiac Electrophysiology Physician1316107154
  3. Grant Chow, MDClinical Cardiac Electrophysiology Physician1184771701
  4. Sarah CrawmerNurse Practitioner1730735093
  5. Taryn Dierkes, PAPhysician Assistant1982393443
  6. Marisa Evancho, APRN-CNPPrimary Care Nurse Practitioner1912716630

Verify Sierra Lewellen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 50.004767RX
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8.3 times the Medicare Part D claims of the average physician assistant in 2024

6,868 Medicare Part D claims for 1,497 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Sierra Lewellen6,868
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium760 claims
  2. Metoprolol Succinate559 claims
  3. Carvedilol398 claims
  4. Rosuvastatin Calcium372 claims
  5. Metoprolol Tartrate367 claims
  6. Amlodipine Besylate336 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $105.97

6 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sierra Lewellen$105.97
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Genesis Medical Group, LLCZanesville, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sierra Lewellen among 5,325 physician assistant records in Ohio

Sierra Lewellen, MSPAS, PA-C is one of 5,325 physician assistant records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 37% of them.

  • NPI issued2016 · 37% of these records are older, 59% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2016 · median 2019 among the 3,621 with a school on file
  • Record last updated2016 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 physician assistant records list a practice address in Zanesville

They are 31 of the 1,664 NPPES records with a practice address in Zanesville, and 5,325 physician assistant records in Ohio.

The 8 physician assistant records with the nearest ZIP codes

  1. Hannah Beckett, PA-CZanesville, OH 437011124568316
  2. Dianna Bruning, PA-CZanesville, OH 437011508173618
  3. Kristin Davis, PA-CZanesville, OH 437011780855833
  4. Rachel Girata, PA-CZanesville, OH 437011578078085
  5. David Hoover, PA-CZanesville, OH 437011932624434
  6. Janet Householder, PAZanesville, OH 437011861893323
  7. Mark Light, PA-CZanesville, OH 437011770868259
  8. Tamila Mayberry, P.A.-C.Zanesville, OH 437011932125309

Common questions

What is Sierra Lewellen, MSPAS, PA-C's NPI number?

Sierra Lewellen, MSPAS, PA-C's National Provider Identifier (NPI) is 1154876845, issued on Aug 23, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Lewellen, MSPAS, PA-C located?

The NPPES record lists a practice address at 955 Bethesda Dr FL 1, Zanesville, OH, 43701. Phone: (740) 454-0804. Providers update this record themselves, so call before visiting.

How can I verify Sierra Lewellen, MSPAS, PA-C's license?

NPPES lists Ohio license number 50.004767RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Sierra Lewellen, MSPAS, PA-C prescribe under Medicare Part D?

In 2024, Sierra Lewellen, MSPAS, PA-C had 6,868 Medicare Part D claims for 1,497 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.