2026 data CMS NPPES NUCC Taxonomy

Doctors in Waltham, MA

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

2,059
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Clinical Social Worker
Top specialty
222 providers
Massachusetts
State
MA

2,059 healthcare providers across 20 specialties

Waltham, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 2,059 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 Waltham — 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 Waltham practice location on file.

The provider mix in Waltham is weighted toward Clinical Social Worker (222 clinicians, followed by Physical Therapist with 168 and Behavior Technician with 160). 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, Waltham reports roughly 29.4 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 Waltham 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

2,059
Providers
20
Specialties
29.4
Per 100K (state)

Which specialties are most common in Waltham

Clinical Social Worker 222
Physical Therapist 168
Behavior Technician 160
Mental Health Counselor 135
Speech-Language Pathologist 121
Social Worker 80
Pharmacist 76
Counselor 76
Occupational Therapist 71
Behavior Analyst 53
Student in an Organized Health Care Education/Training Program 41
Registered Nurse 40
Family Nurse Practitioner 35
Gerontology Nurse Practitioner 33
General Practice Dentistry 33
Dentist 32
Internal Medicine Physician 31
Adult Health Nurse Practitioner 28
Clinical Psychologist 27
Developmental Therapist 26

Healthcare Providers (Page 8)

Name
KRISTAL CORONA
Behavior Technician
JENNIFER CORTHELL, LMHC
Mental Health Counselor
CHRISTINA COSSA, MOT, OTR/L
Occupational Therapist
STEPHANIE COSTA, PTA
Physical Therapy Assistant
JOHN COSTELLO, CCC-SLP
Speech-Language Pathologist
CAROLYN COTE, B.A., M.A., PSY.D.
Mental Health Counselor
VALERIE COTE, LABA, BCBA
Behavior Analyst
DONALD COUNIHAN, DC
Chiropractor
MICHELLE COURNOYER, P.A.-C.
Physician Assistant
VALERIE COURVILLE, LIC. AC.
Acupuncturist
TARA COUSINEAU, PH.D.
Cognitive & Behavioral Psychologist
BRANDON COUTURE
Mental Health Counselor
ELIZABETH COVINGTON, MA CCC SLP
Speech-Language Pathologist
ARIANA COVINO, PT, DPT
Physical Therapist
AMANDA COX
Social Worker
JOSEPH COYLE, PH.D.
Clinical Psychologist
MELODY CRAFT, M.D.
Medical Oncology Physician
KATHERINE CRAIGEN, PH.D.
Clinical Psychologist
DESTANEE CRAWLEY
Social Worker
HALEIGH CREAMER
Mental Health Counselor
SHAYLA CRISTO
Behavior Technician
NICOLE CROAK, OTR/L
Occupational Therapist
CONSTANT CROHIN, DMD
Periodontics
COLLEEN CROOKS, LCSW
Clinical Social Worker
RICHARD CROSSMAN, DPM
Podiatrist
LORI CROTEAU, PA-C
Medical Physician Assistant
COURTNEY CROUCH
Mental Health Counselor
JUDITH CROUCH, MD,MPH
Geriatric Medicine (Family Medicine) Physician
JENNIFER CRUZ-RINCON
Clinical Social Worker
SARAH CUCCHIARA, LICSW
Clinical Social Worker
JOSHUA CUDDY
Counselor
BAIHE CUI
Counselor
MIKAYLA CULPO, MSN, CPNP
Pediatric Nurse Practitioner
JEFFREY CUMMINGS, DMD
Dentist
TIMOTHY CURCIO, PT, DPT
Physical Therapist
ROBERT CURRY, R.PH.
Pharmacist
ABIGAIL CURTIS
Doula
ALAN CURTIS, MD
Orthopaedic Surgery Physician
ALICIA CZARNECKI, MD
Family Medicine Physician
ALICIA DABEK
Speech-Language Pathologist
MARYELLEN DAIGNEAULT, OTRL
Occupational Therapist
NICOLETTA DALAVOURAS, PHARMD
Pharmacist
KATRENA DALDALIAN, PHARMD
Pharmacist
GEORGE DALLOS, MD
Pediatrics Physician
LAUREL DALY, RPH
Pharmacist
SARA DAMATA, DNP, WHNP, MSN, RN
Women's Health Nurse Practitioner
GOLNAZ DAMGHANI, DDS
General Practice Dentistry
LESLEY DANIEL, O.T
Occupational Therapist
HALEY DANSON
Developmental Therapist
SABRINA DAR, MD
Psychiatry 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 Waltham, MA?
There are 2,059 registered healthcare providers in Waltham, MA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Waltham?
The most common specialties in Waltham are Clinical Social Worker, Physical Therapist, Behavior Technician, Mental Health Counselor, Speech-Language Pathologist. Clinical Social Worker has the most providers with 222.

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.