Michael David Wilhelm, PA-C
Medical Physician Assistant · Sacramento, CA
Michael David Wilhelm, PA-C is a medical physician assistant with a practice address in Sacramento, California, and NPI 1295918001, issued on Dec 14, 2007. Check the license (California PA16907, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael David Wilhelm
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA16907 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7500 Hospital Dr, Sacramento, CA 95823
- Phone
- (916) 423-3000
- Enumerated
- Dec 14, 2007
- Record last updated
- Dec 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 7500 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gaurav Aggarwal, MDHospitalist Physician1619937521
- Amna Ahmad, M.D.Hospitalist Physician1205131422
- Steven Axten, PA-CPhysician Assistant1932505260
- Maleana BarnettCertified Registered Nurse Anesthetist1578132478
- Dwaine Bobo, MDAnesthesiology Physician1730267642
- Denise Bragg, PHARM.D.Pharmacist1073208955
Verify Michael David Wilhelm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA16907Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average medical physician assistant in 2024
220 Medicare Part D claims for 173 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Cephalexin29 claims
- Hydrocodone-Acetaminophen24 claims
- Prednisone15 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): 94.6 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).
Michael David Wilhelm among 3,376 medical physician assistant records in California
Michael David Wilhelm, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 68% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Sacramento → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Edward Arias, PASacramento, CA 958231922018993
- Dora Elva Buckhalter, PHYSICIAN ASSISTANTSacramento, CA 958231962453902
- Kathryn Cunningham, PA-CSacramento, CA 958231730388588
- Lauren Frank, PASacramento, CA 958231992532360
- Karyna Karpiyevich, MS, PA-CSacramento, CA 958231609127042
- Alfonso Quant, P.A.Sacramento, CA 958231700949716
- Beverly Varughese, PA-CSacramento, CA 958231356001945
- Ja Yang, P.ASacramento, CA 958231881603629
Common questions
What is Michael David Wilhelm, PA-C's NPI number?
Michael David Wilhelm, PA-C's National Provider Identifier (NPI) is 1295918001, issued on Dec 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael David Wilhelm, PA-C located?
The NPPES record lists a practice address at 7500 Hospital Dr, Sacramento, CA, 95823. Phone: (916) 423-3000. Providers update this record themselves, so call before visiting.
How can I verify Michael David Wilhelm, PA-C's license?
NPPES lists California license number PA16907, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael David Wilhelm, PA-C prescribe under Medicare Part D?
In 2024, Michael David Wilhelm, PA-C had 220 Medicare Part D claims for 173 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Michael David Wilhelm, PA-C's MIPS final score?
The 2023 MIPS final score is 94.6 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.