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 76)

Name
John Hickey, PA
Physician Assistant
Carolyn Hickman, PHARMD
Pharmacist
Daniel Hicks, MD
Student in an Organized Health Care Education/Training Program
Alexandra Hidalgo, LMSW
Clinical Social Worker
Ernest Hidalgo Cedeno, MD
Student in an Organized Health Care Education/Training Program
Tarshia Hie, LPN
Licensed Practical Nurse
Susan Higgins, MD
Radiation Oncology Physician
Mary Higgins-Chen, MD
Student in an Organized Health Care Education/Training Program
Tzong-Yang Higgins-Chen, M.D., PH.D.
Psychiatry Physician
Jean Paul Higuero Sevilla, M.D.
Critical Care Medicine (Internal Medicine) Physician
Janet Hilbert, M.D.
Critical Care Medicine (Internal Medicine) Physician
Douglas Hildrew, M.D.
Otology & Neurotology Physician
Clement Hill, PMHNP-BC
Registered Nurse
Donna Hill, DO
Anatomic Pathology & Clinical Pathology Physician
Elspeth Hill, MD
Surgery of the Hand (Plastic Surgery) Physician
Rebecca Hill, PA-C
Physician Assistant
Robert Hill, APRN
Nurse Practitioner
Sarah Hill, LCSW
Clinical Social Worker
James Hilliard, CRNA
Certified Registered Nurse Anesthetist
Lynne Hillis, M.D.
Internal Medicine Physician
Oscar Hills, M.D.
Psychiatry Physician
Paul Himelfarb, M.D.
Diagnostic Radiology Physician
Russell Himmelstein, MD
Pediatrics Physician
Kasey Hindinger, APRN
Family Nurse Practitioner
Roberta Hines, MD
Anesthesiology Physician
William Hines, MD
Internal Medicine Physician
Kristina Hinman, MD, PHD
Student in an Organized Health Care Education/Training Program
Sheri Hiroi Dubay, MD, PHD
Student in an Organized Health Care Education/Training Program
Ronald Hirokawa, MD
Otolaryngology Physician
Allister Hirschman, PA
Physician Assistant
Leah Hirschman, MD
Student in an Organized Health Care Education/Training Program
Semegne Hiruy
Student in an Organized Health Care Education/Training Program
Janine Hitchens Parker, LCSW
Clinical Social Worker
Adam Hittelman, M.D., PH.D.
Urology Physician
Judy Hlawitschka, MD
Internal Medicine Physician
Bryan Ho
Student in an Organized Health Care Education/Training Program
Jim Ho, MD
Student in an Organized Health Care Education/Training Program
Kevin Ho, PHARMD
Pharmacist
Richard Ho
Student in an Organized Health Care Education/Training Program
Tiffany Ho, MD
Student in an Organized Health Care Education/Training Program
Kimberly Ho Misiaszek
Clinical Child & Adolescent Psychologist
Connor Hoch, MD
Psychiatry Physician
Eric Hochberg, PA-C
Physician Assistant
Daniela Hochreiter, M.D.
Pediatrics Physician
Howard Hochster, M.D.
Hematology (Internal Medicine) Physician
Lisa Hodes, LCSW
Clinical Social Worker
Janelle Hodge, MD
Student in an Organized Health Care Education/Training Program
Sarah Hodges, MD
Student in an Organized Health Care Education/Training Program
Jennifer Hodio, PPCNP-BC
Pediatric Nurse Practitioner
Michael Hodsdon, MD
Clinical Pathology/Laboratory Medicine 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.