Healthcare professionals in Old Greenwich, CT
- Healthcare professionals
- 170
- Physicians (MD, DO)
- 54
- Nurses and NPs
- 2
- Physician assistants
- 7
- Behavioral health clinicians
- 42
There are 54 physicians among 170 healthcare professionals in Old Greenwich.
Find work emails and mobile numbers for 170 Old Greenwich HCPs
Validated work emails and mobile numbers for Old Greenwich physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 54 physicians (MD and DO) among 170 healthcare professionals in Old Greenwich, CT
Counting every HCP with an active NPI and an Old Greenwich practice address. Physicians (MD, DO) are the largest group, with 54, and behavioral health clinicians second, with 42.
Old Greenwich HCPs by type
- Physicians (MD, DO)54
- Behavioral health clinicians42
- Non-clinical and support staff21
- Therapists (PT and OT)10
- Athletic trainers7
- Physician assistants7
- Acupuncturists and naturopaths5
- Dentists and dental staff5
- Dietitians and nutritionists4
- Speech therapists and audiologists4
- Other HCPs11
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Pediatrics is the most common physician specialty in Old Greenwich, with 11 physicians
Psychiatry is second, with 9, and internal medicine third, with 6. Each physician is counted once, under the primary specialty on their NPI record.
- Pediatrics12
- Psychiatry9
- Internal medicine6
- Anesthesiology3
- Gastroenterology3
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Old Greenwich Medical Group has the most doctors of any Old Greenwich medical group, with 4
Old Greenwich Medical Group is second with 4 physicians, and Greenwich Eye Care third with 0. 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 89 of 170 Old 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.
Group practices and clinics are the most common site of care for Old Greenwich healthcare professionals, with 7
Physician offices are second, with 5. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Old Greenwich HCPs by site of care
- Group practices and clinics7
- Physician offices5
- Hospitals2
- Dialysis centers1
See every site where Old 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 170.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
100% of Old Greenwich physicians finished medical school 30 or more years ago
1 of the 1 Old Greenwich 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 ago0
- 20 to 29 years ago0
- 30 to 39 years ago0
- 40 or more years ago1
Source: Dmand AI Professional Profile Data
Every Old 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 Old 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 an Old Greenwich practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Old 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 Old Greenwich?
54 physicians (MDs and DOs) have an active NPI and an Old Greenwich practice address, among 170 Old Greenwich healthcare professionals.
What are the most common physician specialties in Old Greenwich?
By primary specialty: pediatrics (11), psychiatry (9), internal medicine (6), anesthesiology (3), gastroenterology (3).
Which medical groups have the most Old Greenwich doctors?
Old Greenwich Medical Group (4 physicians), Old Greenwich Medical Group (4 physicians) and Greenwich Eye Care (0 physicians). Counts are physicians with a Connecticut address.
How many Old Greenwich physicians finished medical school 30 or more years ago?
1 of the 1 with a graduation year on file, or 100%. 0 graduated in the last 10 years.
How can I contact healthcare professionals in Old Greenwich?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Old 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.
Dmand AI
Find the right contacts among Old Greenwich healthcare professionals
Search 170 Old Greenwich HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.
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