Healthcare professionals in Hayward, CA
- Healthcare professionals
- 3,793
- Physicians (MD, DO)
- 172
- Nurses and NPs
- 227
- Physician assistants
- 27
- Behavioral health clinicians
- 2,352
There are 172 physicians among 3,793 healthcare professionals in Hayward. St. Rose Hospital has the most affiliated doctors, 133, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 3,793 Hayward HCPs
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There are 172 physicians (MD and DO) among 3,793 healthcare professionals in Hayward, CA
Counting every HCP with an active NPI and a Hayward practice address. Behavioral health clinicians are the largest group, with 2,352, and home and community care workers second, with 268.
Hayward HCPs by type
- Behavioral health clinicians2,352
- Home and community care workers268
- Nurses and nurse practitioners227
- Physicians (MD, DO)172
- Pharmacists154
- Non-clinical and support staff136
- Dentists and dental staff133
- Therapists (PT and OT)89
- Chiropractors55
- Acupuncturists and naturopaths48
- Other HCPs159
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Hayward, with 32 physicians
Pediatrics is second, with 20, and family medicine third, with 17. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine32
- Pediatrics20
- Family medicine17
- Emergency medicine12
- Obstetrics and gynecology10
- Anesthesiology9
- Hospitalist8
- Psychiatry7
- Ophthalmology6
- Surgery5
- Cardiovascular disease3
- General practice3
- Hematology and oncology3
- Nephrology3
- Otolaryngology3
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
St. Rose Hospital has the most affiliated doctors in Hayward, with 133
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | St. Rose HospitalHayward | Alameda County | 133 | 176 |
Source: Dmand AI Affiliation Data
South County Crisis Response Program (Gail Steele Wellness and Recovery Center) has the most doctors of any Hayward medical group, with 17
Tiburcio Vasquez Health Center is second with 12 physicians, and Optima Ophthalmic Medical Associates, Inc. third with 5. Counts are physicians and HCPs with a California address.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI has the EHR for 541 of 3,793 Hayward HCPs, 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.
Group practices and clinics are the most common site of care for Hayward healthcare professionals, with 130
Hospitals are second, with 67. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Hayward HCPs by site of care
- Group practices and clinics130
- Hospitals67
- Physician offices45
- FQHCs31
- Clinical labs30
- Home health agencies12
- Skilled nursing facilities8
- Ambulatory surgery centers6
- Urgent care centers5
- Dialysis centers4
See every site where Hayward HCPs practice
Each public profile names one place an HCP practices. A free account shows every current hospital, clinic and medical group, the employer and validated contacts for all 3,793.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
47% of Hayward physicians finished medical school 30 or more years ago
27 of the 58 Hayward physicians with a graduation year on file. 9 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago9
- 10 to 19 years ago8
- 20 to 29 years ago14
- 30 to 39 years ago11
- 40 or more years ago16
Source: Dmand AI Professional Profile Data
Every Hayward HCP profile shows where they practice now, their Medicare activity and their 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 HCP 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
The directory counts HCPs with an active individual NPI, a name and a Hayward practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals 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 doctors are in Hayward?
172 physicians (MDs and DOs) have an active NPI and a Hayward practice address, among 3,793 Hayward healthcare professionals.
What are the most common physician specialties in Hayward?
By primary specialty: internal medicine (32), pediatrics (20), family medicine (17), emergency medicine (12), obstetrics and gynecology (10).
Which medical groups have the most Hayward doctors?
South County Crisis Response Program (Gail Steele Wellness and Recovery Center) (17 physicians), Tiburcio Vasquez Health Center (12 physicians) and Optima Ophthalmic Medical Associates, Inc. (5 physicians). Counts are physicians with a California address.
How many Hayward physicians finished medical school 30 or more years ago?
27 of the 58 with a graduation year on file, or 47%. 9 graduated in the last 10 years.
How can I contact healthcare professionals in Hayward?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Hayward through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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