Healthcare professionals in Williamsville, NY
- Healthcare professionals
- 2,097
- Physicians (MD, DO)
- 121
- Nurses and NPs
- 959
- Physician assistants
- 38
- Behavioral health clinicians
- 169
There are 121 physicians among 2,097 healthcare professionals in Williamsville.
Find work emails and mobile numbers for 2,097 Williamsville HCPs
Validated work emails and mobile numbers for Williamsville physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 121 physicians (MD and DO) among 2,097 healthcare professionals in Williamsville, NY
Counting every HCP with an active NPI and a Williamsville practice address. Nurses and nurse practitioners are the largest group, with 959, and physical and occupational therapists second, with 171.
Williamsville HCPs by type
- Nurses and nurse practitioners959
- Therapists (PT and OT)171
- Behavioral health clinicians169
- Pharmacists156
- Physicians (MD, DO)121
- Speech therapists and audiologists90
- Athletic trainers85
- Non-clinical and support staff75
- Dentists and dental staff63
- Home and community care workers60
- Other HCPs148
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Williamsville, with 13 physicians
Diagnostic radiology is second, with 11, and anesthesiology third, with 9. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine13
- Diagnostic radiology11
- Anesthesiology9
- Family medicine9
- Pediatrics9
- Neurology8
- Gastroenterology5
- Emergency medical services (emergency medicine)4
- Orthopaedic surgery4
- Endocrinology, diabetes and metabolism3
- General practice3
- Neonatal-perinatal medicine3
- Ophthalmology3
- Surgery3
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Buffalo Medical Group has the most doctors of any Williamsville medical group, with 177
Buffalo Emergency Associates is second with 105 physicians, and UBMD Internal Medicine third with 104. Counts are physicians and HCPs with a New York address.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI has the EHR for 292 of 2,097 Williamsville 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 Williamsville healthcare professionals, with 115
Physician offices are second, with 25. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Williamsville HCPs by site of care
- Group practices and clinics115
- Physician offices25
- Hospitals19
- Skilled nursing facilities2
- Home health agencies1
See every site where Williamsville 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 2,097.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
56% of Williamsville physicians finished medical school 30 or more years ago
9 of the 16 Williamsville physicians with a graduation year on file. 0 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago0
- 10 to 19 years ago4
- 20 to 29 years ago3
- 30 to 39 years ago5
- 40 or more years ago4
Source: Dmand AI Professional Profile Data
Every Williamsville 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 Williamsville 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 Williamsville practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Williamsville
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 Williamsville?
121 physicians (MDs and DOs) have an active NPI and a Williamsville practice address, among 2,097 Williamsville healthcare professionals.
What are the most common physician specialties in Williamsville?
By primary specialty: internal medicine (13), diagnostic radiology (11), anesthesiology (9), family medicine (9), pediatrics (9).
Which medical groups have the most Williamsville doctors?
Buffalo Medical Group (177 physicians), Buffalo Emergency Associates (105 physicians) and UBMD Internal Medicine (104 physicians). Counts are physicians with a New York address.
How many Williamsville physicians finished medical school 30 or more years ago?
9 of the 16 with a graduation year on file, or 56%. 0 graduated in the last 10 years.
How can I contact healthcare professionals in Williamsville?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Williamsville 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 Williamsville healthcare professionals
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