OB-GYNs in Hayward, CA
- OB-GYNs
- 10
- Linked to a hospital or group
- 3
- Hospitals with an OB-GYN
- 1
- Medical groups with an OB-GYN
- 5
There are 10 OB-GYNs in Hayward. La Clinica De La Raza has the most, 1, and Oakland Medical Center has the most affiliated OB-GYNs, 1. 100% finished medical school 30 or more years ago.
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Hayward OB-GYNs, listed A to Z by last name
Each OB-GYN on the list has obstetrics and gynecology as their primary specialty and a Hayward practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 10 Hayward OB-GYNs by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
| OB-GYN | Hospitals | Medical groups | Email and phone |
|---|---|---|---|
| Michael G. Fogarty, DONPI 1194803957 | - | - | Contacts |
| Robert A. Hosang, MDNPI 1558449306 | - | - | Contacts |
| Monica Lopez, MDNPI 1720065949 | - | 1 group | Contacts |
| Jaya S. Mokkapati, MDNPI 1972681732 | - | - | Contacts |
| Bindoo Rellan, MDNPI 1316099112 | 1 hospital | 5 groups | Contacts |
| Benjamin Wolsztejn, MD, FACOGNPI 1578575445 | - | - | Contacts |
The list shows the 6 OB-GYNs with a public profile. The other 4 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 2 of 10 Hayward OB-GYNs, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
La Clinica De La Raza has the most OB-GYNs in Hayward, with 1
Bay Area Community Health is second with 1, and Alameda Health System third with 1. Counts are OB-GYNs with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Oakland Medical Center has the most affiliated OB-GYNs in Hayward, with 1
Hayward OB-GYNs are affiliated with 1 hospitals in all.
See every hospital and group for each Hayward OB-GYN
Each public profile names one place an OB-GYN practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
100% of Hayward OB-GYNs finished medical school 30 or more years ago
1 of the 1 Hayward OB-GYNs with a graduation year on file. 0 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago0
- 10 to 19 years ago0
- 20 to 29 years ago0
- 30 to 39 years ago0
- 40 or more years ago1
Source: Dmand AI Professional Profile Data
Every Hayward OB-GYN profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Hayward OB-GYN directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
OB-GYNs are HCPs whose primary specialty is obstetrics and gynecology (taxonomy code 207V00000X), with an active NPI and a Hayward practice address.
FAQ
Frequently asked questions about OB-GYNs in Hayward
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many OB-GYNs are in Hayward?
10 OB-GYNs have an active NPI, a Hayward practice address and obstetrics and gynecology (taxonomy code 207V00000X) as their primary specialty. 3 of them are linked to a hospital or medical group.
Which Hayward medical groups have the most OB-GYNs?
La Clinica De La Raza, with 1, followed by Bay Area Community Health with 1 and Alameda Health System with 1.
What is the taxonomy code for obstetrics and gynecology?
207V00000X is the NPPES taxonomy code for obstetrics and gynecology. Sub-specialties with their own code are counted on their own lists.
Dmand AI
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