Aniko Katalin Matis, MD
Internal Medicine Physician · Bakersfield, CA
Aniko Katalin Matis, MD is an internal medicine physician with a practice address in Bakersfield, California, and NPI 1639244098, issued on Nov 21, 2006. Check the license (California A39911, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Aniko Katalin Matis
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A39911 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1611 1St St, Bakersfield, CA 93304
- Phone
- (661) 336-5300
- Enumerated
- Nov 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (661) 336-5303
- Medicaid ID
- ZZT11802F CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1611 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Padmaja Kankar, MDPediatrics Physician1952425936
Verify Aniko Katalin Matis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A39911Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Aniko Katalin Matis among 17,696 internal medicine physician records in California
Aniko Katalin Matis, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
214 internal medicine physician records list a practice address in Bakersfield
They are 214 of the 11,539 NPPES records with a practice address in Bakersfield, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Bakersfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arash Khosrovi-Eghbal, M.D.Bakersfield, CA 933041164873840
- Manbir Singh, MD FACPBakersfield, CA 933041225131675
- Ma Simonette Soler-Rivera, M.D.Bakersfield, CA 933041073793287
- Fehma Tufail, MDBakersfield, CA 933041659446011
- Claudia Alvarado, M.D.Bakersfield, CA 933051083859045
- Alka Ohri, M.DBakersfield, CA 933051508098617
- Irene Spinello, M.D.Bakersfield, CA 933051871554162
- Stephan Sway, M.D.Bakersfield, CA 933051801928346
Common questions
What is Aniko Katalin Matis, MD's NPI number?
Aniko Katalin Matis, MD's National Provider Identifier (NPI) is 1639244098, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aniko Katalin Matis, MD located?
The NPPES record lists a practice address at 1611 1St St, Bakersfield, CA, 93304. Phone: (661) 336-5300. Providers update this record themselves, so call before visiting.
How can I verify Aniko Katalin Matis, MD's license?
NPPES lists California license number A39911, 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.
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.