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 78)

Name
David Horn, LCSW
Mental Health Counselor
Nancy Horn, PH.D.
Psychologist
Matthew Hornick, MD
Surgery Physician
Noah Hornick, MD, PHD
Dermatology Physician
Nina Horowitz, M.D.
Surgery Physician
Erin Horstman, M.D.
Anatomic Pathology & Clinical Pathology Physician
Laura Horvath, MD
Diagnostic Radiology Physician
Robert Horwitz, PH.D.
Psychologist
Hillary Hosier, MD
Maternal & Fetal Medicine Physician
Sajid Hossain, MD
Student in an Organized Health Care Education/Training Program
Sedighe Hosseini Shabanan, MD-MPH
Student in an Organized Health Care Education/Training Program
Tamanna Hossin, MD
Student in an Organized Health Care Education/Training Program
Kristie Hotchkiss, APRN. FNP-BC
Family Nurse Practitioner
Wenting Hou, APRN
Women's Health Nurse Practitioner
Rhodia Hough, CNA
Nurse's Aide
Sybil Houlding, LCSW
Clinical Social Worker
Kelli Hourihan
Physical Therapist
Sarah Householder, MD
Student in an Organized Health Care Education/Training Program
Nadine Housri, MD
Radiation Oncology Physician
Anne Houston
Clinical Social Worker
Mary Hove, CRNA
Certified Registered Nurse Anesthetist
Deborah Hovey, LCSW
Clinical Social Worker
Grace Hovey, CNM
Advanced Practice Midwife
Meline Hovnanian, MD
Diagnostic Radiology Physician
Sara Hovstadius, MD
Student in an Organized Health Care Education/Training Program
Ashley Howard, D.O.
Pediatrics Physician
John Howe, PHD
Clinical Molecular Genetics Physician
Simone Howe, P.A.
Physician Assistant
Benjamin Howell, M.D.
Student in an Organized Health Care Education/Training Program
Chadee Howell, LPN
Licensed Practical Nurse
Heather Howell, MSW
Clinical Social Worker
Tanya Howell, RN
Registered Nurse
Frances Howland, M.D.
Behavior Analyst
Tyler Howrigan, NP-C
Critical Care Medicine Registered Nurse
Morgan Hrones
Student in an Organized Health Care Education/Training Program
Allen Hsiao, MD
Pediatric Emergency Medicine (Emergency Medicine) Physician
Betty Hsiao, M.D.
Rheumatology Physician
Tingwei Hsu
Student in an Organized Health Care Education/Training Program
Christine Hsueh
Internal Medicine Physician
Jiun-Ruey Hu, MD, MPH
Student in an Organized Health Care Education/Training Program
Kevin Hu, MD
Student in an Organized Health Care Education/Training Program
Pamela Hu, M.D.
Pediatrics Physician
Tiffany Hu, MD, MS
Student in an Organized Health Care Education/Training Program
Gloria Huang, MD
Gynecologic Oncology Physician
Haiyan Huang
Student in an Organized Health Care Education/Training Program
Jen-Chen Huang, MD
Student in an Organized Health Care Education/Training Program
Thomas Huang
Student in an Organized Health Care Education/Training Program
Yili Huang, D.O.
Student in an Organized Health Care Education/Training Program
Daniel Huben
Professional Counselor
Ashley Huber, MD
Student in an Organized Health Care Education/Training Program

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.