Anjalika Pattanaik, MD
Obstetrics & Gynecology Physician · Hayward, CA
Anjalika Pattanaik, MD is an obstetrics & gynecology physician with a practice address in Hayward, California, and NPI 1831294339, issued on Sep 13, 2006. Check the license (California A34253, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anjalika Pattanaik
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A34253 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27225 Calaroga Ave, Hayward, CA 94545
- Phone
- (510) 342-0020
- Enumerated
- Sep 13, 2006
- Record last updated
- Feb 24, 2025
- Fax
- (510) 342-0023
- Medicaid ID
- 00A342530 CA
- Medicare enrollment
- Enrolled (PECOS I20040408001598); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 27225 Calaroga Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elena Chan, MDObstetrics & Gynecology Physician1346738267
- Malcolm Garfinkle, M.D.Surgery Physician1215125638
- Senzan Hsu, M.D.Obstetrics & Gynecology Physician1184677940
- Kenya Numan, M.D.Obstetrics Physician1568501948
- Pamela Simons, MDObstetrics & Gynecology Physician1124188115
- Daphne Singh, NP-CObstetrics & Gynecology Physician1386288090
Verify Anjalika Pattanaik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- California Cardiovascular ConsultantsHayward, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anjalika Pattanaik among 5,088 obstetrics & gynecology physician records in California
Anjalika Pattanaik, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1971 · median 2004 among the 2,700 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Hayward → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Marc Anker, MDHayward, CA 945451376621128
- Daksha Barot, MDHayward, CA 945451700958535
- Beth Cowan, MDHayward, CA 945451376552059
- Michael Fogarty, DOHayward, CA 945451194803957
- Robyn Goodfellow, MDHayward, CA 945451740368505
- Setareh Hafezi, M.D.Hayward, CA 945451285807495
- Robert Hosang, MDHayward, CA 945451558449306
- Senzan Hsu, M.D.Hayward, CA 945451184677940
Common questions
What is Anjalika Pattanaik, MD's NPI number?
Anjalika Pattanaik, MD's National Provider Identifier (NPI) is 1831294339, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anjalika Pattanaik, MD located?
The NPPES record lists a practice address at 27225 Calaroga Ave, Hayward, CA, 94545. Phone: (510) 342-0020. Providers update this record themselves, so call before visiting.
How can I verify Anjalika Pattanaik, MD's license?
NPPES lists California license number A34253, 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. 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.