Healthcare professionals in Greenwich, CT
- Healthcare professionals
- 1,274
- Physicians (MD, DO)
- 337
- Nurses and NPs
- 179
- Physician assistants
- 56
- Behavioral health clinicians
- 314
There are 337 physicians among 1,274 healthcare professionals in Greenwich. Greenwich Hospital has the most affiliated doctors, 1,030, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 1,274 Greenwich HCPs
Validated work emails and mobile numbers for Greenwich physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 337 physicians (MD and DO) among 1,274 healthcare professionals in Greenwich, CT
Counting every HCP with an active NPI and a Greenwich practice address. Physicians (MD, DO) are the largest group, with 337, and behavioral health clinicians second, with 314.
Greenwich HCPs by type
- Physicians (MD, DO)337
- Behavioral health clinicians314
- Nurses and nurse practitioners179
- Non-clinical and support staff75
- Therapists (PT and OT)68
- Physician assistants56
- Dentists and dental staff43
- Pharmacists43
- Speech therapists and audiologists36
- Chiropractors28
- Other HCPs95
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Greenwich, with 69 physicians
Psychiatry is second, with 30, and pediatrics third, with 24. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine70
- Psychiatry31
- Pediatrics25
- Emergency medicine21
- Hospitalist15
- Anesthesiology14
- Obstetrics and gynecology11
- Diagnostic radiology9
- Family medicine9
- Gastroenterology9
- Dermatology8
- Plastic surgery8
- Surgery7
- Anatomic pathology and clinical pathology6
- Child and adolescent psychiatry6
- Neurology5
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Greenwich Hospital has the most affiliated doctors in Greenwich, with 1,030
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Greenwich HospitalGreenwich | Yale New Haven Health System | 1,030 | 1,463 |
Source: Dmand AI Affiliation Data
Greenwich Hospital has the most doctors of any Greenwich medical group, with 162
Greenwich Anesthesiology Associates is second with 20 physicians, and Northeast Medical Group third with 15. Counts are physicians and HCPs with a Connecticut address.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI has the EHR for 975 of 1,274 Greenwich 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.
520 Greenwich healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 239. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Greenwich HCPs by site of care
- Hospitals520
- Group practices and clinics239
- Physician offices56
- Home health agencies23
- Skilled nursing facilities16
- FQHCs12
- Therapy and rehab centers11
- Hospices9
- Clinical labs5
See every site where Greenwich 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 1,274.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
35% of Greenwich physicians finished medical school 30 or more years ago
87 of the 246 Greenwich physicians with a graduation year on file. 19 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago19
- 10 to 19 years ago62
- 20 to 29 years ago78
- 30 to 39 years ago46
- 40 or more years ago41
Source: Dmand AI Professional Profile Data
Every Greenwich 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 Greenwich 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 Greenwich practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Greenwich
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 Greenwich?
337 physicians (MDs and DOs) have an active NPI and a Greenwich practice address, among 1,274 Greenwich healthcare professionals.
What are the most common physician specialties in Greenwich?
By primary specialty: internal medicine (69), psychiatry (30), pediatrics (24), emergency medicine (21), hospitalist (15).
Which medical groups have the most Greenwich doctors?
Greenwich Hospital (162 physicians), Greenwich Anesthesiology Associates (20 physicians) and Northeast Medical Group (15 physicians). Counts are physicians with a Connecticut address.
How many Greenwich physicians finished medical school 30 or more years ago?
87 of the 246 with a graduation year on file, or 35%. 19 graduated in the last 10 years.
How can I contact healthcare professionals in Greenwich?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Greenwich 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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Find the right contacts among Greenwich healthcare professionals
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