2026 data CMS NPPES NUCC Taxonomy

Doctors in Lexington, MA

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

1,417
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Mental Health Counselor
Top specialty
399 providers
Massachusetts
State
MA

1,417 healthcare providers across 20 specialties

Lexington, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,417 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 Lexington — 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 Lexington practice location on file.

The provider mix in Lexington is weighted toward Mental Health Counselor (399 clinicians, followed by Clinical Social Worker with 149 and Speech-Language Pathologist with 64). 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 Massachusetts's population, Lexington reports roughly 20.2 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 Lexington 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

1,417
Providers
20
Specialties
20.2
Per 100K (state)

Which specialties are most common in Lexington

Mental Health Counselor 399
Clinical Social Worker 149
Speech-Language Pathologist 64
Clinical Psychologist 62
Physical Therapist 54
Psychologist 52
Community Health Worker 39
Internal Medicine Physician 37
Occupational Therapist 34
General Practice Dentistry 29
Psychiatry Physician 28
Social Worker 23
Counselor 23
Acupuncturist 21
Student in an Organized Health Care Education/Training Program 20
Ophthalmology Physician 19
Pharmacist 19
Registered Dietitian 16
Behavior Technician 14
Behavior Analyst 13

Healthcare Providers (Page 28)

Name
JIHAN WARD, LCSW
Social Worker
LEILA WARDE
Behavior Technician
CECI WARSAWSKI, OT
Occupational Therapist
THEODORE WASIK, MD
Psychiatry Physician
BARBARA WASSERMAN, MSW
Clinical Social Worker
KELLY WATTS, PSYD
Cognitive & Behavioral Psychologist
JESSICA WEATHERFORD, PSYD
Clinical Psychologist
CAROLINE WEBB
Mental Health Counselor
JONICE WEBB, PH.D
Clinical Psychologist
KENNA WEBER, LMFT
Marriage & Family Therapist
LAUREN WEEKS, PSY.D.
Psychologist
NORMAN WEINBERG, M.D.
Internal Medicine Physician
DEBORAH WEINSTOCK-SAVOY, PH.D.
Psychologist
ELLEN WEISSTEIN, M.S.
Developmental Therapist
HALLIE WELLS, CCC-SLP
Speech-Language Pathologist
NAIJI WENG
Mental Health Counselor
KATHLEEN WEST, CCC-A
Audiologist
SUSAN WEXLER, DPM
Podiatrist
EMMA WHALL
Mental Health Counselor
THERESA WHITAKER, PHD
Clinical Psychologist
LEIGH ANNE WHITE, M.S.
Speech-Language Pathologist
TANYA WHITE, PH.D.
Family Psychologist
FAITH WHITNEY
Mental Health Counselor
HOPE WIEDENHOEFER
Social Worker
KAREN WILBER, CCC-A
Audiologist
JUDY WILKINSON, LMHC
Mental Health Counselor
DANIEL WILLIAMS
Student in an Organized Health Care Education/Training Program
JASMINE WILLIAMS
Community Health Worker
RITA WILLIAMS, M.S., CCC-SLP
Speech-Language Pathologist
GRACE WILLINGHAM
Mental Health Counselor
KAREN WILLSON, CCC-A
Audiologist
JEFFREY WINER, PHD
Student in an Organized Health Care Education/Training Program
CHRISTINE WINGER, M.D.
Internal Medicine Physician
HEATHER WINTERS, PSY.D., BCBA
Behavior Analyst
KATHRYN WIPKE, MS, PT
Physical Therapist
JESSICA WONG
Acupuncturist
KIMBERLY WONG, OTD, OTR/L
Occupational Therapist
SARAH WONG
Acupuncturist
WENDY WORNHAM, MD
Pediatrics Physician
CLAUDINE WRIGHT
Athletic Trainer
JUDITH WRIGHT, OTR/L, CHT
Occupational Therapist
KRISTEN WRIGHT, MD
Reproductive Endocrinology Physician
MONICA WU, O.T.
Occupational Therapist
XIAOCHUAN WU
Mental Health Counselor
NIANYAO XIAO
Mental Health Counselor
REBECCA XIARHOS
Mental Health Counselor
AMY XIONG, DNP, FNP-BC
Family Nurse Practitioner
LYNNE YANSEN, LICSW, BCD
Clinical Social Worker
KAREN YATES
Mental Health Counselor
JASON YEE, MD
Anesthesiology Physician

Nearby Cities in Massachusetts

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

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Lexington, MA?
There are 1,417 registered healthcare providers in Lexington, MA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Lexington?
The most common specialties in Lexington are Mental Health Counselor, Clinical Social Worker, Speech-Language Pathologist, Clinical Psychologist, Physical Therapist. Mental Health Counselor has the most providers with 399.

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.