Michael Spear, PA
Physician Assistant · Butler, PA
Michael Spear, PA is a physician assistant with a practice address in Butler, Pennsylvania, and NPI 1942899497, issued on Jan 11, 2021. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Spear
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 129 Oneida Valley RD Ste 311, Butler, PA 16001
- Phone
- (724) 482-2717
- Enumerated
- Jan 11, 2021
- Record last updated
- Oct 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20210412000183); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 129 Oneida Valley RD Ste 311
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Richard White, DOHematology & Oncology Physician1811429137
Verify Michael Spear in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Oncology Hematology Association IncButler, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Spear among 8,020 physician assistant records in Pennsylvania
Michael Spear, PA is one of 8,020 physician assistant records with a practice address in Pennsylvania. 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 5,313 with a school on file
- Record last updated2025 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 physician assistant records list a practice address in Butler
They are 62 of the 1,139 NPPES records with a practice address in Butler, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Butler → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sean Archer, PACButler, PA 160011770619330
- Mandy Claypoole, MPAS PA CButler, PA 160011659445666
- Jessica Diamond, PA-CButler, PA 160011669459954
- Allison Dix, PACButler, PA 160011609846716
- Joseph Grosso, PAButler, PA 160011184695512
- Donald Halpin, P.A.Butler, PA 160011740218049
- Kathryn Lape, PACButler, PA 160011396722377
- Jennifer Lazor, P.A.Butler, PA 160011588692768
Common questions
What is Michael Spear, PA's NPI number?
Michael Spear, PA's National Provider Identifier (NPI) is 1942899497, issued on Jan 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Michael Spear, PA located?
The NPPES record lists a practice address at 129 Oneida Valley RD Ste 311, Butler, PA, 16001. Phone: (724) 482-2717. Providers update this record themselves, so call before visiting.
How can I verify Michael Spear, PA's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.