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Healthcare professionals in Greenvale, NY

  • HCP directory
  • Greenvale, New York
Healthcare professionals
370
Physicians (MD, DO)
96
Nurses and NPs
48
Physician assistants
23
Behavioral health clinicians
89

There are 96 physicians among 370 healthcare professionals in Greenvale.

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There are 96 physicians (MD and DO) among 370 healthcare professionals in Greenvale, NY

Counting every HCP with an active NPI and a Greenvale practice address. Physicians (MD, DO) are the largest group, with 96, and behavioral health clinicians second, with 89.

Greenvale HCPs by type

  1. Physicians (MD, DO)96
  2. Behavioral health clinicians89
  3. Nurses and nurse practitioners48
  4. Therapists (PT and OT)36
  5. Non-clinical and support staff29
  6. Physician assistants23
  7. Acupuncturists and naturopaths8
  8. Dentists and dental staff7
  9. Athletic trainers6
  10. Pharmacists6
  11. Other HCPs22

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Internal medicine is the most common physician specialty in Greenvale, with 14 physicians

Family medicine is second, with 13, and neuromusculoskeletal medicine and omm third, with 7. Each physician is counted once, under the primary specialty on their NPI record.

  • Internal medicine14
  • Family medicine13
  • Neuromusculoskeletal medicine and omm7
  • Anesthesiology6
  • Diagnostic radiology6
  • Pediatrics6
  • Cardiovascular disease5
  • Obstetrics and gynecology5
  • Psychiatry5
  • Dermatology3

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Long Island Gastroenterology Endoscopy PC has the most doctors of any Greenvale medical group, with 7

Walk-in Dermatology is second with 7 physicians, and Advanced Internal Medicine third with 4. Counts are physicians and HCPs with a New York address.

Medical groups with the most doctors in Greenvale
#Medical groupParent organizationPhysiciansHCPs
1Long Island Gastroenterology Endoscopy PCGreenvale-710
2Walk-in DermatologyGreenvaleParent on file77
3Advanced Internal MedicineGreenvale-49
4Cosmetique Dermatology, Laser & Plastic SurgeryGreenvale-33
5Mandel DermatologyGreenvale-33
6Long Island Lung Surgery PCGreenvale-12
7Mandel DermatologyGreenvale-11
8Mandel DermatologyGreenvale-11

Top 8 of 8 Greenvale medical groups

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

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Dmand AI has the EHR for 256 of 370 Greenvale 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.

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Ambulatory surgery centers are the most common site of care for Greenvale healthcare professionals, with 180

Group practices and clinics are second, with 131. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.

Greenvale HCPs by site of care

  1. Ambulatory surgery centers180
  2. Group practices and clinics131
  3. Hospitals54
  4. Physician offices27
  5. Home health agencies8
  6. Therapy and rehab centers6
  7. Hospices1
  8. Skilled nursing facilities1

See every site where Greenvale 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 370.

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Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

39% of Greenvale physicians finished medical school 30 or more years ago

31 of the 79 Greenvale physicians with a graduation year on file. 9 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago9
  2. 10 to 19 years ago13
  3. 20 to 29 years ago26
  4. 30 to 39 years ago13
  5. 40 or more years ago18

Source: Dmand AI Professional Profile Data

Every Greenvale 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 Greenvale HCP directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand 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 Greenvale practice address.

FAQ

Frequently asked questions about doctors and healthcare professionals in Greenvale

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 Greenvale?

96 physicians (MDs and DOs) have an active NPI and a Greenvale practice address, among 370 Greenvale healthcare professionals.

What are the most common physician specialties in Greenvale?

By primary specialty: internal medicine (14), family medicine (13), neuromusculoskeletal medicine and omm (7), anesthesiology (6), diagnostic radiology (6).

Which medical groups have the most Greenvale doctors?

Long Island Gastroenterology Endoscopy PC (7 physicians), Walk-in Dermatology (7 physicians) and Advanced Internal Medicine (4 physicians). Counts are physicians with a New York address.

How many Greenvale physicians finished medical school 30 or more years ago?

31 of the 79 with a graduation year on file, or 39%. 9 graduated in the last 10 years.

Dmand AI

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