Healthcare professionals in Lewiston, NY
- Healthcare professionals
- 296
- Physicians (MD, DO)
- 74
- Nurses and NPs
- 61
- Physician assistants
- 28
- Behavioral health clinicians
- 17
There are 74 physicians among 296 healthcare professionals in Lewiston. Mount St. Mary's Hospital has the most affiliated doctors, 309, and family medicine is the most common physician specialty.
Find work emails and mobile numbers for 296 Lewiston HCPs
Validated work emails and mobile numbers for Lewiston physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 74 physicians (MD and DO) among 296 healthcare professionals in Lewiston, NY
Counting every HCP with an active NPI and a Lewiston practice address. Physicians (MD, DO) are the largest group, with 74, and nurses and nurse practitioners second, with 61.
Lewiston HCPs by type
- Physicians (MD, DO)74
- Nurses and nurse practitioners61
- Therapists (PT and OT)39
- Physician assistants28
- Pharmacists20
- Behavioral health clinicians17
- Chiropractors16
- Non-clinical and support staff13
- Dentists and dental staff8
- Speech therapists and audiologists8
- Other HCPs12
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Family medicine is the most common physician specialty in Lewiston, with 15 physicians
Emergency medicine is second, with 13, and internal medicine third, with 10. Each physician is counted once, under the primary specialty on their NPI record.
- Family medicine15
- Emergency medicine13
- Internal medicine10
- Diagnostic radiology6
- Emergency medical services (emergency medicine)4
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Mount St. Mary's Hospital has the most affiliated doctors in Lewiston, with 309
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Mount St. Mary's HospitalLewiston | Catholic Health System | 309 | 556 |
Source: Dmand AI Affiliation Data
Mount St. Mary's Hospital has the most doctors of any Lewiston medical group, with 185
Niagara Frontier Radiologic Associates PC is second with 21 physicians, and Niagara Dermatology Associates third with 2. 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 202 of 296 Lewiston 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.
162 Lewiston healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 90. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Lewiston HCPs by site of care
- Hospitals162
- Group practices and clinics90
- Home health agencies13
- Physician offices8
- Hospices6
- Skilled nursing facilities3
- Therapy and rehab centers1
See every site where Lewiston 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 296.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
34% of Lewiston physicians finished medical school 30 or more years ago
22 of the 64 Lewiston physicians with a graduation year on file. 7 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago7
- 10 to 19 years ago19
- 20 to 29 years ago16
- 30 to 39 years ago11
- 40 or more years ago11
Source: Dmand AI Professional Profile Data
Every Lewiston 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 Lewiston 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 Lewiston practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Lewiston
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 Lewiston?
74 physicians (MDs and DOs) have an active NPI and a Lewiston practice address, among 296 Lewiston healthcare professionals.
What are the most common physician specialties in Lewiston?
By primary specialty: family medicine (15), emergency medicine (13), internal medicine (10), diagnostic radiology (6), emergency medical services (emergency medicine) (4).
Which medical groups have the most Lewiston doctors?
Mount St. Mary's Hospital (185 physicians), Niagara Frontier Radiologic Associates PC (21 physicians) and Niagara Dermatology Associates (2 physicians). Counts are physicians with a New York address.
How many Lewiston physicians finished medical school 30 or more years ago?
22 of the 64 with a graduation year on file, or 34%. 7 graduated in the last 10 years.
How can I contact healthcare professionals in Lewiston?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Lewiston 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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