Healthcare professionals in Walnut, CA
- Healthcare professionals
- 325
- Physicians (MD, DO)
- 40
- Nurses and NPs
- 29
- Physician assistants
- 4
- Behavioral health clinicians
- 47
There are 40 physicians among 325 healthcare professionals in Walnut.
Find work emails and mobile numbers for 325 Walnut HCPs
Validated work emails and mobile numbers for Walnut physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 40 physicians (MD and DO) among 325 healthcare professionals in Walnut, CA
Counting every HCP with an active NPI and a Walnut practice address. Behavioral health clinicians are the largest group, with 47, and dentists and dental staff second, with 44.
Walnut HCPs by type
- Behavioral health clinicians47
- Dentists and dental staff44
- Physicians (MD, DO)40
- Nurses and nurse practitioners29
- Acupuncturists and naturopaths28
- Therapists (PT and OT)27
- Pharmacists26
- Athletic trainers25
- Chiropractors15
- Non-clinical and support staff11
- Other HCPs33
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Emergency medicine is the most common physician specialty in Walnut, with 6 physicians
Family medicine is second, with 6, and internal medicine third, with 5. Each physician is counted once, under the primary specialty on their NPI record.
- Emergency medicine6
- Family medicine6
- Internal medicine5
- Pediatrics3
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
TruCare Telehealth Medical Group has the most doctors of any Walnut medical group, with 2
Walnut Physical Therapy and Performance is second with 0 physicians. 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 85 of 325 Walnut 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 Walnut healthcare professionals, with 21
Physician offices are second, with 18. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Walnut HCPs by site of care
- Group practices and clinics21
- Physician offices18
- Hospitals5
- FQHCs1
- Home health agencies1
See every site where Walnut 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 325.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
38% of Walnut physicians finished medical school 30 or more years ago
3 of the 8 Walnut physicians with a graduation year on file. 1 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago1
- 10 to 19 years ago3
- 20 to 29 years ago1
- 30 to 39 years ago1
- 40 or more years ago2
Source: Dmand AI Professional Profile Data
Every Walnut 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 Walnut 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 Walnut practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Walnut
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 Walnut?
40 physicians (MDs and DOs) have an active NPI and a Walnut practice address, among 325 Walnut healthcare professionals.
Which medical groups have the most Walnut doctors?
TruCare Telehealth Medical Group (2 physicians) and Walnut Physical Therapy and Performance (0 physicians). Counts are physicians with a California address.
How many Walnut physicians finished medical school 30 or more years ago?
3 of the 8 with a graduation year on file, or 38%. 1 graduated in the last 10 years.
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