Healthcare professionals in Lancaster, CA
- Healthcare professionals
- 4,458
- Physicians (MD, DO)
- 588
- Nurses and NPs
- 490
- Physician assistants
- 75
- Behavioral health clinicians
- 1,448
There are 588 physicians among 4,458 healthcare professionals in Lancaster. Antelope Valley Medical Center has the most affiliated doctors, 311, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 4,458 Lancaster HCPs
Validated work emails and mobile numbers for Lancaster physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 588 physicians (MD and DO) among 4,458 healthcare professionals in Lancaster, CA
Counting every HCP with an active NPI and a Lancaster practice address. Behavioral health clinicians are the largest group, with 1,448, and home and community care workers second, with 632.
Lancaster HCPs by type
- Behavioral health clinicians1,448
- Home and community care workers632
- Physicians (MD, DO)588
- Nurses and nurse practitioners490
- Non-clinical and support staff252
- Athletic trainers236
- Pharmacists157
- Dentists and dental staff149
- Therapists (PT and OT)129
- Speech therapists and audiologists77
- Other HCPs300
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Lancaster, with 94 physicians
Family medicine is second, with 86, and pediatrics third, with 61. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine96
- Family medicine86
- Pediatrics61
- Emergency medicine41
- Obstetrics and gynecology38
- Anesthesiology32
- Psychiatry21
- Ophthalmology16
- Diagnostic radiology15
- Surgery14
- Gastroenterology11
- Nephrology11
- Hospitalist10
- Orthopaedic surgery10
- Neurology8
- General practice7
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Antelope Valley Medical Center has the most affiliated doctors in Lancaster, with 311
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Antelope Valley Medical CenterLancaster | Antelope Valley Healthcare District | 311 | 430 |
Source: Dmand AI Affiliation Data
High Desert Medical Group has the most doctors of any Lancaster medical group, with 61
Bartz-Altadonna Community Health Center is second with 43 physicians, and Antelope Valley Emergency Medical Associates third with 29. 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 1,639 of 4,458 Lancaster 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 Lancaster healthcare professionals, with 589
Hospitals are second, with 474. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Lancaster HCPs by site of care
- Group practices and clinics589
- Hospitals474
- FQHCs137
- Physician offices102
- Urgent care centers85
- Ambulatory surgery centers55
- Home health agencies46
- Therapy and rehab centers13
- Skilled nursing facilities12
- Dialysis centers9
See every site where Lancaster 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 4,458.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
38% of Lancaster physicians finished medical school 30 or more years ago
162 of the 425 Lancaster physicians with a graduation year on file. 41 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago41
- 10 to 19 years ago115
- 20 to 29 years ago107
- 30 to 39 years ago87
- 40 or more years ago75
Source: Dmand AI Professional Profile Data
Every Lancaster 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 Lancaster 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 Lancaster practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Lancaster
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 Lancaster?
588 physicians (MDs and DOs) have an active NPI and a Lancaster practice address, among 4,458 Lancaster healthcare professionals.
What are the most common physician specialties in Lancaster?
By primary specialty: internal medicine (94), family medicine (86), pediatrics (61), emergency medicine (41), obstetrics and gynecology (38).
Which medical groups have the most Lancaster doctors?
High Desert Medical Group (61 physicians), Bartz-Altadonna Community Health Center (43 physicians) and Antelope Valley Emergency Medical Associates (29 physicians). Counts are physicians with a California address.
How many Lancaster physicians finished medical school 30 or more years ago?
162 of the 425 with a graduation year on file, or 38%. 41 graduated in the last 10 years.
How can I contact healthcare professionals in Lancaster?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Lancaster 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.
Dmand AI
Find the right contacts among Lancaster healthcare professionals
Search 4,458 Lancaster HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.
- 30 days free
- Self-serve
- No credit card