2026 data CMS NPPES NUCC Taxonomy

Doctors in New Canaan, CT

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

261
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Clinical Social Worker
Top specialty
39 providers
Connecticut
State
CT

261 healthcare providers across 20 specialties

New Canaan, Connecticut appears in the CMS National Plan and Provider Enumeration System with 261 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 Canaan — 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 Canaan practice location on file.

The provider mix in New Canaan is weighted toward Clinical Social Worker (39 clinicians, followed by Physical Therapist with 21 and Internal Medicine Physician with 13). 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 Canaan reports roughly 7.2 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.

For New Canaan 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

261
Providers
20
Specialties
7.2
Per 100K (state)

Which specialties are most common in New Canaan

Clinical Social Worker 39
Physical Therapist 21
Internal Medicine Physician 13
Psychiatry Physician 12
Pharmacist 11
Pediatrics Physician 10
Mental Health Counselor 10
Clinical Psychologist 9
Speech-Language Pathologist 8
Family Medicine Physician 8
Psychologist 8
General Practice Dentistry 7
Marriage & Family Therapist 6
Social Worker 6
Occupational Therapist 5
Registered Dietitian 4
Dentist 4
Music Therapist 3
Child & Adolescent Psychiatry Physician 3
Obstetrics & Gynecology Physician 3

Healthcare Providers (Page 3)

Name
CYNTHIA GROVES, M.D.
Family Medicine Physician
GARY GRUBER, N.D.
Naturopath
EVA GRUNBERG, MD
Pediatrics Physician
KATHERINE HAINES, LCSW
Clinical Social Worker
JOHN HAMILTON
Marriage & Family Therapist
DAVID HANCOCK
Physical Therapist
MARIE HANDLER, M.D.
Psychiatry Physician
SARAH HANDLER, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner
RACHEL HARTONG, LCSW, LBA
Clinical Social Worker
PETER HASAPIS, MD
Internal Medicine Physician
THERESA HASSELROT, PT
Physical Therapist
ANDREW HERSAM, RCP
Peer Specialist
LISA HOBBS, MT-BC, LPCA
Music Therapist
ZOE HOCHBERG
Speech-Language Pathologist
KIRSTEN HOHMANN, MD
Internal Medicine Physician
INGRID HOLLINGER, M.D.
Anesthesiology Physician
ELAINE HRISTON-ZECH, RPT
Physical Therapist
MARIA IENI, MD
Pediatric Emergency Medicine (Pediatrics) Physician
WILLIAM INTROCASO, DMD.
General Practice Dentistry
AVRAHAM ISSEROFF, MD
Psychiatry Physician
MATTHEW IWINSKI, D.D.S.
General Practice Dentistry
JENNY GRACE JABLONKA, LMHC, LPC
Mental Health Counselor
JERRI JENSEN, M.D.
Family Medicine Physician
WOOIN JEON, RPH
Pharmacist
CHERYL KATZ, MSW
Mental Health Counselor
EMILY KENNEDY, MS
Health Educator
JOHN KERCHOFF, DMD
General Practice Dentistry
JILLIAN KEYES, LCSW
Clinical Social Worker
ANRI KISSILENKO, M.D.
Psychiatry Physician
JENNIFER KLEIN, PHD
Psychologist
ROSEMARY KLENK, MD
Pediatrics Physician
HELENE KLUGER, L.C.S.W.
Clinical Social Worker
LENKA KNAG
Mental Health Counselor
KIMBERLY KRUG
Chiropractor
MINDY KUBRIN, LCSW
Clinical Social Worker
WARREN LANCASTER
Professional Counselor
DENISE LAUTENBACH, MD
Internal Medicine Physician
JULIANNE LAWSON
Student in an Organized Health Care Education/Training Program
AREUM LEE, L.AC
Acupuncturist
JANET LEE, PH.D.
Psychologist
LAWRENCE LEIBOWITZ, M.D.
Family Medicine Physician
DOROTHY LEVINE, MD
Pediatrics Physician
DIANA LEVISON
Pharmacist
VICENTE LIM
Physical Therapist
CAROL LIPTON, PSY.D.
Psychologist
JACQUELINE LITTZI
Ophthalmology Physician
SHARON LITTZI, MD
Specialist
MIHAELA MACK, RPT
Physical Therapist
JENNIFER MAGUIRE
Occupational Therapist
JAZMIN MALDONADO, LCSW
Clinical Social Worker

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 Canaan, CT?
There are 261 registered healthcare providers in New Canaan, CT, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in New Canaan?
The most common specialties in New Canaan are Clinical Social Worker, Physical Therapist, Internal Medicine Physician, Psychiatry Physician, Pharmacist. Clinical Social Worker has the most providers with 39.

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.