Nadir N. Matti, MD
Family Medicine Physician · Rio Vista, CA
Nadir N. Matti, MD is a family medicine physician with a practice address in Rio Vista, California, and NPI 1275262719, issued on Jun 9, 2022. Check the license (California A202636, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nadir N. Matti
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A202636 CA
Self-reported in NPPES; status is on the state search - Practice location
- 327 Main St, Rio Vista, CA 94571
- Phone
- (707) 646-5500
- Enumerated
- Jun 9, 2022
- Record last updated
- Jul 1, 2026
- Fax
- (707) 646-3641
- Medicare enrollment
- Enrolled (PECOS I20260402003078); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 327 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana O'BrienMassage Therapist1578015608
Verify Nadir N. Matti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A202636Check 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 family medicine physician in 2024
42 Medicare Part D claims for 21 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Northbay Health Medical FoundationRio Vista, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 family medicine physician records list a practice address in Rio Vista
They are 1 of the 46 NPPES records with a practice address in Rio Vista, and 17,133 family medicine physician records in California.
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 Nadir N. Matti, MD's NPI number?
Nadir N. Matti, MD's National Provider Identifier (NPI) is 1275262719, issued on Jun 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nadir N. Matti, MD located?
The NPPES record lists a practice address at 327 Main St, Rio Vista, CA, 94571. Phone: (707) 646-5500. Providers update this record themselves, so call before visiting.
How can I verify Nadir N. Matti, MD's license?
NPPES lists California license number A202636, as entered by the provider. 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 Nadir N. Matti, MD prescribe under Medicare Part D?
In 2024, Nadir N. Matti, MD had 42 Medicare Part D claims for 21 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.