Charles Grenier
Physician Assistant · Santa Cruz, CA
Charles Grenier is a physician assistant with a practice address in Santa Cruz, California, and NPI 1932179868, issued on Jan 24, 2006. Check the license (California PA12491, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Grenier
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA12491 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Chanticleer Ave, Santa Cruz, CA 95065
- Phone
- (831) 477-2325
- Enumerated
- Jan 24, 2006
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20090605000463); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 2900 Chanticleer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Acelina AlvarezPhysician Assistant1992775431
- David AnishAnesthesiology Physician1982674701
- David Arakaki, MDAnesthesiology Physician1396796751
- Lilian Beggs, IBCLCLactation Consultant (Registered Nurse)1063750727
- Vatche Bezdikian, MDAnesthesiology Physician1679787295
- Timothy Blakeslee, DPMPodiatrist1871572917
Verify Charles Grenier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA12491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Charles Grenier among 14,451 physician assistant records in California
Charles Grenier is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1989 · median 2018 among the 7,214 with a school on file
- Record last updated2026 · 40% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 physician assistant records list a practice address in Santa Cruz
They are 94 of the 5,138 NPPES records with a practice address in Santa Cruz, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,451 in California → Every provider in Santa Cruz → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Acelina AlvarezSanta Cruz, CA 950651992775431
- Mark Buraczynski, PA-CSanta Cruz, CA 950651336277441
- David Keenan, PA-CSanta Cruz, CA 950651225167208
- Sharon Kluger, PA-CSanta Cruz, CA 950651063581668
- Daniel Manion, PASanta Cruz, CA 950651821145749
- Brian Martin, PACSanta Cruz, CA 950651639182843
- Scott Merlo, PASanta Cruz, CA 950651952479644
- Teresa Parodi, PA-CSanta Cruz, CA 950651891736732
Common questions
What is Charles Grenier's NPI number?
Charles Grenier's National Provider Identifier (NPI) is 1932179868, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Grenier located?
The NPPES record lists a practice address at 2900 Chanticleer Ave, Santa Cruz, CA, 95065. Phone: (831) 477-2325. Providers update this record themselves, so call before visiting.
How can I verify Charles Grenier's license?
NPPES lists California license number PA12491, as entered by the provider. Search the California 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. 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.