Healthcare professionals in Greenbrae, CA
- Healthcare professionals
- 884
- Physicians (MD, DO)
- 321
- Nurses and NPs
- 134
- Physician assistants
- 53
- Behavioral health clinicians
- 179
There are 321 physicians among 884 healthcare professionals in Greenbrae. MarinHealth Medical Center has the most affiliated doctors, 773, and anesthesiology is the most common physician specialty.
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There are 321 physicians (MD and DO) among 884 healthcare professionals in Greenbrae, CA
Counting every HCP with an active NPI and a Greenbrae practice address. Physicians (MD, DO) are the largest group, with 321, and behavioral health clinicians second, with 179.
Greenbrae HCPs by type
- Physicians (MD, DO)321
- Behavioral health clinicians179
- Nurses and nurse practitioners134
- Physician assistants53
- Dentists and dental staff30
- Therapists (PT and OT)27
- Pharmacists25
- Non-clinical and support staff24
- Acupuncturists and naturopaths23
- Home and community care workers22
- Other HCPs46
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Anesthesiology is the most common physician specialty in Greenbrae, with 31 physicians
Internal medicine is second, with 31, and emergency medicine third, with 28. Each physician is counted once, under the primary specialty on their NPI record.
- Anesthesiology31
- Internal medicine32
- Emergency medicine28
- Psychiatry23
- Obstetrics and gynecology21
- Family medicine20
- Pediatrics21
- Hospitalist16
- Diagnostic radiology13
- Gastroenterology10
- Endocrinology, diabetes and metabolism6
- Plastic surgery5
- Surgery6
- Urology5
- Dermatology4
- Gynecology4
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
MarinHealth Medical Center has the most affiliated doctors in Greenbrae, with 773
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | MarinHealth Medical CenterGreenbrae | Marin Healthcare District | 773 | 1,155 |
Source: Dmand AI Affiliation Data
Marin Hospitalist Medical Group has the most doctors of any Greenbrae medical group, with 73
Anesthesiology Consultants of Marin is second with 35 physicians, and Marin Cancer Care third with 10. 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 778 of 884 Greenbrae 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.
451 Greenbrae healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 179. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Greenbrae HCPs by site of care
- Hospitals451
- Group practices and clinics179
- Physician offices31
- Home health agencies28
- Ambulatory surgery centers9
- FQHCs8
- Skilled nursing facilities6
- Hospices2
- Rural health clinics1
See every site where Greenbrae 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 884.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
31% of Greenbrae physicians finished medical school 30 or more years ago
79 of the 253 Greenbrae physicians with a graduation year on file. 35 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago35
- 10 to 19 years ago72
- 20 to 29 years ago67
- 30 to 39 years ago38
- 40 or more years ago41
Source: Dmand AI Professional Profile Data
Every Greenbrae 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 Greenbrae 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 Greenbrae practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Greenbrae
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 Greenbrae?
321 physicians (MDs and DOs) have an active NPI and a Greenbrae practice address, among 884 Greenbrae healthcare professionals.
What are the most common physician specialties in Greenbrae?
By primary specialty: anesthesiology (31), internal medicine (31), emergency medicine (28), psychiatry (23), obstetrics and gynecology (21).
Which medical groups have the most Greenbrae doctors?
Marin Hospitalist Medical Group (73 physicians), Anesthesiology Consultants of Marin (35 physicians) and Marin Cancer Care (10 physicians). Counts are physicians with a California address.
How many Greenbrae physicians finished medical school 30 or more years ago?
79 of the 253 with a graduation year on file, or 31%. 35 graduated in the last 10 years.
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