Jill R. Ringer, PA
Medical Physician Assistant · Santa Rosa, CA
Jill R. Ringer, PA is a medical physician assistant with a practice address in Santa Rosa, California, and NPI 1417172495, issued on Apr 16, 2007. Check the license (California PA15801, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jill R. Ringer
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA15801 CA
Self-reported in NPPES; status is on the state search - Practice location
- 34 Mark West Springs RD FL 2, Santa Rosa, CA 95403
- Phone
- (707) 541-7900
- Enumerated
- Apr 16, 2007
- Record last updated
- Mar 7, 2023
- Fax
- (707) 573-5412
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 34 Mark West Springs RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jill R. Ringer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA15801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average medical physician assistant in 2024
17 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Jill R. Ringer among 3,376 medical physician assistant records in California
Jill R. Ringer, PA 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 updated2023 · 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 Santa Rosa → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Cassidy DaltonSanta Rosa, CA 954031568001477
- Luis Garcia, PASanta Rosa, CA 954031104101401
- Nina Lai, PA-CSanta Rosa, CA 954031093254674
- Atoosa Molanazadeh, PASanta Rosa, CA 954031619404431
- Vanessa Perez, MASanta Rosa, CA 954031558184812
- Paul Viscogliosi, PASanta Rosa, CA 954031538662937
- Angela Wyble, PACSanta Rosa, CA 954031871588715
- Esmeralda Bustamante, MASanta Rosa, CA 954041154131357
Common questions
What is Jill R. Ringer, PA's NPI number?
Jill R. Ringer, PA's National Provider Identifier (NPI) is 1417172495, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jill R. Ringer, PA located?
The NPPES record lists a practice address at 34 Mark West Springs RD FL 2, Santa Rosa, CA, 95403. Phone: (707) 541-7900. Providers update this record themselves, so call before visiting.
How can I verify Jill R. Ringer, PA's license?
NPPES lists California license number PA15801, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jill R. Ringer, PA prescribe under Medicare Part D?
In 2024, Jill R. Ringer, PA had 17 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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.