Healthcare professionals in Derby, CT
- Healthcare professionals
- 833
- Physicians (MD, DO)
- 255
- Nurses and NPs
- 191
- Physician assistants
- 56
- Behavioral health clinicians
- 141
There are 255 physicians among 833 healthcare professionals in Derby. Griffin Hospital has the most affiliated doctors, 885, and internal medicine is the most common physician specialty.
Find work emails and mobile numbers for 833 Derby HCPs
Validated work emails and mobile numbers for Derby physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 255 physicians (MD and DO) among 833 healthcare professionals in Derby, CT
Counting every HCP with an active NPI and a Derby practice address. Physicians (MD, DO) are the largest group, with 255, and nurses and nurse practitioners second, with 191.
Derby HCPs by type
- Physicians (MD, DO)255
- Nurses and nurse practitioners191
- Behavioral health clinicians141
- Non-clinical and support staff104
- Physician assistants56
- Dentists and dental staff18
- Therapists (PT and OT)13
- Chiropractors10
- Pharmacists9
- Podiatrists9
- Other HCPs27
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Internal medicine is the most common physician specialty in Derby, with 71 physicians
Psychiatry is second, with 15, and family medicine third, with 14. Each physician is counted once, under the primary specialty on their NPI record.
- Internal medicine71
- Psychiatry15
- Family medicine14
- Emergency medicine13
- Obstetrics and gynecology12
- Neurology8
- Pediatrics8
- Cardiovascular disease7
- Endocrinology, diabetes and metabolism7
- Gastroenterology7
- Anesthesiology6
- Orthopaedic surgery6
- Pulmonary disease6
- Surgery6
- Hospitalist5
- Anatomic pathology and clinical pathology4
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Griffin Hospital has the most affiliated doctors in Derby, with 885
Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Griffin HospitalDerby | Griffin Hospital | 885 | 1,456 |
Source: Dmand AI Affiliation Data
Griffin Faculty Physicians has the most doctors of any Derby medical group, with 111
Griffin Hospital is second with 32 physicians, and Griffin Pathology Consultants third with 3. 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 759 of 833 Derby 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.
527 Derby healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 266. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Derby HCPs by site of care
- Hospitals527
- Group practices and clinics266
- Physician offices47
- Skilled nursing facilities30
- Home health agencies29
- Hospices14
- FQHCs7
- Therapy and rehab centers6
- Urgent care centers2
See every site where Derby 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 833.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
50% of Derby physicians finished medical school 30 or more years ago
83 of the 167 Derby physicians with a graduation year on file. 16 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago16
- 10 to 19 years ago34
- 20 to 29 years ago34
- 30 to 39 years ago33
- 40 or more years ago50
Source: Dmand AI Professional Profile Data
Every Derby 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 Derby 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 Derby practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Derby
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 Derby?
255 physicians (MDs and DOs) have an active NPI and a Derby practice address, among 833 Derby healthcare professionals.
What are the most common physician specialties in Derby?
By primary specialty: internal medicine (71), psychiatry (15), family medicine (14), emergency medicine (13), obstetrics and gynecology (12).
Which medical groups have the most Derby doctors?
Griffin Faculty Physicians (111 physicians), Griffin Hospital (32 physicians) and Griffin Pathology Consultants (3 physicians). Counts are physicians with a Connecticut address.
How many Derby physicians finished medical school 30 or more years ago?
83 of the 167 with a graduation year on file, or 50%. 16 graduated in the last 10 years.
How can I contact healthcare professionals in Derby?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Derby 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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