William R. Polhamus, P.A.
Physician Assistant · Midlothian, VA
William R. Polhamus, P.A. is a physician assistant with a practice address in Midlothian, Virginia, and NPI 1629011226, issued on Jun 13, 2006. Check the license (Virginia 0110001563, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William R. Polhamus
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0110001563 VA
Self-reported in NPPES; status is on the state search - Practice location
- 13710 St Francis Blvd, Midlothian, VA 23114
- Phone
- (804) 594-7300
- Enumerated
- Jun 13, 2006
- Record last updated
- Sep 8, 2025
- Medicaid ID
- 008947104 VA
- Medicare enrollment
- Enrolled (PECOS I20100210000360); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,408 in Virginia → Look up another NPI →
Also registered at 13710 St Francis Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rita Bond, PHARMDAmbulatory Care Pharmacist1043033996
- Tory Braxton, CSFASurgical Assistant1295608180
Verify William R. Polhamus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110001563Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average physician assistant in 2024
879 Medicare Part D claims for 328 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 314 claims were for opioids.
Most prescribed
- Amoxicillin209 claims
- Hydrocodone-Acetaminophen110 claims
- Oxycodone Hcl106 claims
- Meloxicam94 claims
- Cephalexin83 claims
- Tramadol Hcl60 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Bon Secours Medical Group Richmond Specialty Care LLCMidlothian, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William R. Polhamus among 4,408 physician assistant records in Virginia
William R. Polhamus, P.A. is one of 4,408 physician assistant records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 86% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · median 2018 among the 2,885 with a school on file
- Record last updated2025 · 33% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 physician assistant records list a practice address in Midlothian
They are 61 of the 2,287 NPPES records with a practice address in Midlothian, and 4,408 physician assistant records in Virginia.
All 4,408 in Virginia → Every provider in Midlothian → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ronald Bradley, PAMidlothian, VA 231141962662130
- Ryan Donahue, PA-CMidlothian, VA 231141023576444
- Scott Frank, P.A.-CMidlothian, VA 231141497051403
- Caitlyn McPeters, MPASMidlothian, VA 231141386276848
- Autumn Mejia, PA-CMidlothian, VA 231141417615303
- Kathleen Peltz, P.A.Midlothian, VA 231141306102645
- Simon RiveraMidlothian, VA 231141700096963
- Amber Sykes, P.A.Midlothian, VA 231141699790576
Common questions
What is William R. Polhamus, P.A.'s NPI number?
William R. Polhamus, P.A.'s National Provider Identifier (NPI) is 1629011226, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William R. Polhamus, P.A. located?
The NPPES record lists a practice address at 13710 St Francis Blvd, Midlothian, VA, 23114. Phone: (804) 594-7300. Providers update this record themselves, so call before visiting.
How can I verify William R. Polhamus, P.A.'s license?
NPPES lists Virginia license number 0110001563, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does William R. Polhamus, P.A. prescribe under Medicare Part D?
In 2024, William R. Polhamus, P.A. had 879 Medicare Part D claims for 328 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is William R. Polhamus, P.A.'s MIPS final score?
The 2023 MIPS final score is 76.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.