2026 data CMS NPPES NUCC Taxonomy

Doctors in New Haven, CT

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in New Haven sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

9,494
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
2,187 providers
Connecticut
State
CT

9,494 healthcare providers across 20 specialties

New Haven, Connecticut appears in the CMS National Plan and Provider Enumeration System with 9,494 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in New Haven - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a New Haven practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in New Haven is weighted toward Student in an Organized Health Care Education/Training Program (2,187 clinicians, followed by Clinical Social Worker with 509 and Internal Medicine Physician with 475). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Connecticut's population, New Haven reports roughly 262.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Within Connecticut, New Haven ranks #1 of 198 cities tracked by provider count, accounting for 11.6% of the state's registered providers. Of Connecticut's most common specialties, Physical Therapist is the most prominent one with no provider currently listing a New Haven practice address, a coverage gap New Haven patients typically fill by traveling to a larger nearby hub.

For New Haven patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

9,494
Providers
20
Specialties
#1
of 198 CT cities
11.6%
of CT providers
262.5
Per 100K (state)

Which specialties are most common in New Haven

Student in an Organized Health Care Education/Training Program 2,187
Clinical Social Worker 509
Internal Medicine Physician 475
Physician Assistant 301
Pharmacist 278
Psychiatry Physician 245
Family Nurse Practitioner 196
Pediatrics Physician 188
Anesthesiology Physician 180
Medical Physician Assistant 174
Emergency Medicine Physician 156
Diagnostic Radiology Physician 153
Registered Nurse 147
Professional Counselor 135
Social Worker 132
Nurse Practitioner 121
Certified Registered Nurse Anesthetist 119
Clinical Psychologist 116
Mental Health Counselor 112
Hospitalist Physician 92

Healthcare Providers (Page 44)

Name
Sachin Desai
Pediatric Infectious Diseases Physician
Shivani Desai, PA-C
Physician Assistant
Paul Desan, MD
Psychiatry Physician
Marlene Desantis, LCSW, LADC
Addiction (Substance Use Disorder) Counselor
Hari Deshpande, MD
Interventional Cardiology Physician
Ohm Deshpande, M.D.
Hospitalist Physician
Ranjit Deshpande, M.B.B.S
Anesthesiology Physician
Angela Desilva, MA
Student in an Organized Health Care Education/Training Program
Roselande Desir, CRNA, APRN
Certified Registered Nurse Anesthetist
Alexandra Desir-Clarke, MD
Psychiatry Physician
Joshua Deslouches
Emergency Medicine Physician
Kelsey Desmond Bourrely, MD
Student in an Organized Health Care Education/Training Program
Richard Desouza, M.D.
Internal Medicine Physician
Mahalia Desruisseaux, MD
Infectious Disease Physician
Sachi Desse
Student in an Organized Health Care Education/Training Program
Vanna Dest, APRN
Nurse Practitioner
Aydin Destan, PHARMD
Pharmacist
Susan Destefano, APRN
Gerontology Nurse Practitioner
Jalyn Desunae, LCSW
Clinical Social Worker
Maia Determan
Pharmacotherapy Pharmacist
Ezra Detroy, M.D.
Student in an Organized Health Care Education/Training Program
Frank Detterbeck, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Alana Deutsch
Student in an Organized Health Care Education/Training Program
Jill Deutsch, MD
Gastroenterology Physician
Andrea Devaris Martinez
Student in an Organized Health Care Education/Training Program
Susan Devine, APRN
Clinical Nurse Specialist
Vincent Devita, MD
Hematology (Internal Medicine) Physician
Nicolette Devito
Behavior Technician
Ralph Devito, M.D.
Urology Physician
Ayse Devlin, M.D.
Pediatrics Physician
Dylan Devlin, MD
Emergency Medicine Physician
Michael Dewar, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Jeffrey Dewey, M.D.
Neurology Physician
Grace Dewitt, MD
Internal Medicine Physician
Pamela Dewitt, MA
Audiologist
Indumathi Dhakshinamurthy
Student in an Organized Health Care Education/Training Program
Harinder Dhaliwal, M.B.B.S
Student in an Organized Health Care Education/Training Program
Rayne Dhana, MD, MBA
Counselor
Andrew Dhanasopon, M.D.
Surgery Physician
Indira Dhandapani, MD
Obstetrics & Gynecology Physician
Bela Dharia, MN, APRN
Pediatric Nurse Practitioner
Kumar Dharmarajan, MD, MBA
Internal Medicine Physician
Arjun Dhawan
Student in an Organized Health Care Education/Training Program
Abhay Dhond, MD
Public Health & General Preventive Medicine Physician
Emlyn Diakow, MD
Pediatric Otolaryngology Physician
Mariama Diallo
Behavior Technician
Magna Dias, M.D.
Pediatrics Physician
Vanessa Dias Veloso, MD
Student in an Organized Health Care Education/Training Program
Fortunay Diatta, MD
Student in an Organized Health Care Education/Training Program
Esperanza Diaz, MD
Psychiatry Physician

Nearby Cities in Connecticut

Other Connecticut cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in New Haven, CT?
There are 9,494 registered healthcare providers in New Haven, CT, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in New Haven?
The most common specialties in New Haven are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Internal Medicine Physician, Physician Assistant, Pharmacist. Student in an Organized Health Care Education/Training Program has the most providers with 2,187.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the PlainDoctor editorial team.