Matthew Rich
Physician Assistant · Santa Rosa, CA
Matthew Rich is a physician assistant with a practice address in Santa Rosa, California, and NPI 1366153645, issued on Dec 8, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Rich
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 6574 Oakmont Dr Ste B, Santa Rosa, CA 95409
- Phone
- (707) 579-4239
- Enumerated
- Dec 8, 2022
- Record last updated
- Dec 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20230315001695); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 6574 Oakmont Dr Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Collins, D.O.Dermatology Physician1174942403
- Katherine Given, MD, PHDDermatology Physician1124476296
Verify Matthew Rich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average physician assistant in 2024
624 Medicare Part D claims for 349 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Fluorouracil142 claims
- Triamcinolone Acetonide91 claims
- Calcipotriene80 claims
- Ketoconazole58 claims
- Hydrocortisone37 claims
- Mupirocin35 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.
Industry payments in 2024: $204.59
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Redwood Fam Dermatology Medical Associates - A Medical CorporationSanta Rosa, CA
- Roberta D Sengelmann MD IncSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Rich among 14,451 physician assistant records in California
Matthew Rich 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. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2022 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 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).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Santa Rosa → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Leila Cataldi, PA-CSanta Rosa, CA 954091700555299
- Kelsey Cox, PA-CSanta Rosa, CA 954091578110649
- Leslie Harford, PA-CSanta Rosa, CA 954071114164027
- Melanie MesagnoSanta Rosa, CA 954071831924828
- Eric Amirkhani, PA-CSanta Rosa, CA 954051407593577
- Amanda BaumannSanta Rosa, CA 954051174360408
- Rodney Dekleuver, PHYSICIAN ASSISTANTSanta Rosa, CA 954051487118105
- Kristin Gallinot, PA-CSanta Rosa, CA 954051245864297
Common questions
What is Matthew Rich's NPI number?
Matthew Rich's National Provider Identifier (NPI) is 1366153645, issued on Dec 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Rich located?
The NPPES record lists a practice address at 6574 Oakmont Dr Ste B, Santa Rosa, CA, 95409. Phone: (707) 579-4239. Providers update this record themselves, so call before visiting.
How can I verify Matthew Rich's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Rich prescribe under Medicare Part D?
In 2024, Matthew Rich had 624 Medicare Part D claims for 349 beneficiaries; the average among physician assistant prescribers was 830. 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.