John Glyer, M.D,
Family Medicine Physician · Willits, CA
John Glyer, M.D, is a family medicine physician with a practice address in Willits, California, and NPI 1801866785, issued on Jan 24, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Glyer
- Credential
- M.D,
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 3 Marcela Dr, Willits, CA 95490
- Phone
- (707) 459-6115
- Enumerated
- Jan 24, 2006
- Entity
- Type 1 · individual
Also registered at 3 Marcela Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hossein Azadi, MDAddiction Medicine (Preventive Medicine) Physician1568015147
- Craig Boyle, D.C.Chiropractor1891722575
- Frank Braverman, PHARMDPharmacist1114431848
- Paul Charpentier, MDOrthopaedic Surgery Physician1740542380
- Erica D'Anis, CPNPRegistered Nurse1073097630
- Emily Hauser, PAPhysician Assistant1750055562
Verify John Glyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
52% fewer Medicare Part D claims than the average family medicine physician in 2024
1,695 Medicare Part D claims for 357 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium178 claims
- Amlodipine Besylate79 claims
- Levothyroxine Sodium76 claims
- Losartan Potassium62 claims
- Simvastatin57 claims
- Omeprazole55 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 Medicare quality score for 2023: 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Willits Hospital IncWillits, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
6 family medicine physician records list a Willits practice address
They are 6 of the 162 NPPES records with a Willits practice address, and 16,272 family medicine physician records in California.
All 6 in Willits → All 16,272 in California → Every provider in Willits →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is John Glyer, M.D,'s NPI number?
John Glyer, M.D,'s National Provider Identifier (NPI) is 1801866785, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Glyer, M.D, located?
The NPPES record lists a practice address at 3 Marcela Dr, Willits, CA, 95490. Phone: (707) 459-6115. Providers update this record themselves, so call before visiting.
How can I verify John Glyer, M.D,'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Glyer, M.D, prescribe under Medicare Part D?
In 2024, John Glyer, M.D, had 1,695 Medicare Part D claims for 357 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is John Glyer, M.D,'s Medicare quality score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.