NPPES file of Aug 9, 2026

Daphne Vb Singh, NP-C

Obstetrics & Gynecology Physician · Hayward, CA

Daphne Vb Singh, NP-C is an obstetrics & gynecology physician with a practice address in Hayward, California, and NPI 1386288090, issued on Nov 5, 2019. Check the license (California A66423, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386288090
Name
Daphne Vb Singh
Credential
NP-C
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A66423 CA
Self-reported in NPPES; status is on the state search
Practice location
27225 Calaroga Ave, Hayward, CA 94545
Phone
(510) 342-0020
Enumerated
Nov 5, 2019
Record last updated
Nov 5, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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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.

  1. Elena Chan, MDObstetrics & Gynecology Physician1346738267
  2. Malcolm Garfinkle, M.D.Surgery Physician1215125638
  3. Senzan Hsu, M.D.Obstetrics & Gynecology Physician1184677940
  4. Kenya Numan, M.D.Obstetrics Physician1568501948
  5. Anjalika Pattanaik, MDObstetrics & Gynecology Physician1831294339
  6. Pamela Simons, MDObstetrics & Gynecology Physician1124188115

Verify Daphne Vb Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A66423    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Daphne Vb Singh among 5,088 obstetrics & gynecology physician records in California

Daphne Vb Singh, NP-C 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 not. Its NPI, issued in 2019, is newer than 92% of them.

  • NPI issued2019 · 92% of these records are older, 6% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2019 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,088 in California → Every provider in Hayward → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Marc Anker, MDHayward, CA 945451376621128
  2. Daksha Barot, MDHayward, CA 945451700958535
  3. Beth Cowan, MDHayward, CA 945451376552059
  4. Michael Fogarty, DOHayward, CA 945451194803957
  5. Robyn Goodfellow, MDHayward, CA 945451740368505
  6. Setareh Hafezi, M.D.Hayward, CA 945451285807495
  7. Robert Hosang, MDHayward, CA 945451558449306
  8. Senzan Hsu, M.D.Hayward, CA 945451184677940

Common questions

What is Daphne Vb Singh, NP-C's NPI number?

Daphne Vb Singh, NP-C's National Provider Identifier (NPI) is 1386288090, issued on Nov 5, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Daphne Vb Singh, NP-C 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 Daphne Vb Singh, NP-C's license?

NPPES lists California license number A66423, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.