Doctors and health care providers in Concord, MA
1,078 individual NPPES records list a practice address in Concord, 47th of 406 Massachusetts cities. The largest group is clinical social worker: 119, 11% of the city's records, against 8% across Massachusetts. Page 15 of 22.
The 8 largest groups in Concord
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Concord in Massachusetts
- Rank in Massachusetts47th of 406 cities by records
- Share of the state0.5% of Massachusetts's records
- Specialties present25 or more taxonomy codes
- Top three groups23.7% of all records
Compared with Massachusetts as a whole, Concord has 29.3× the state's share of case management registered nurse records and 0.30× its share of behavior technician records.
Providers in Concord, alphabetically
- Erin MustoSocial Worker1922331750
- Peter Muz, M.D.Dermatology Physician1124006127
- Zachary Myslinski, MDPsychiatry Physician1104403930
- Carol NagleFamily Nurse Practitioner1104708304
- Shane Nardi-Williams, LICSWClinical Social Worker1083226427
- Barbara Nash, ED.D.Psychologist1598385114
- Katharine Nault, PHARMDCritical Care Pharmacist1093450785
- Laura NejamePhysical Therapist1912398488
- Caleb Newman-Polk, PSY.D.Forensic Psychologist1770888562
- Erin NicholsNeonatal Intensive Care Registered Nurse1821562836
- James NicholsAddiction (Substance Use Disorder) Counselor1861058463
- Lynn Nichols, MSWMental Health Counselor1801964879
- Nancy Nichols, LICSWClinical Social Worker1013055565
- Sarah Nickandros, LCSWClinical Social Worker1649193988
- Johanna Nielsen, PHDClinical Psychologist1861231847
- Ewa Niemierko, M.D.Hematology & Oncology Physician1447233549
- Jose Nieuwenhuizen-DonovanPhysical Therapist1588615645
- Stephanie Nigro, MS, OTR/LPediatric Occupational Therapist1326220179
- Caitlin NortonSocial Worker1407427073
- Keely NowosackiPediatric Physical Therapist1275931842
- Henry NtoroPsychiatric/Mental Health Nurse Practitioner1740635283
- Joy O'Brien, FNP-BCFamily Nurse Practitioner1578841185
- Tess O'BrienMental Health Counselor1790572543
- Allison O'ConnorMental Health Counselor1659930832
- Margaret O'Hearn-Curran, PHDCounseling Psychologist1932699907
- Mark O'TooleMental Health Counselor1528544574
- Deborah Odunze, DNPRegistered Nurse1811719099
- Michelle Olden, RNCase Management Registered Nurse1235294166
- Michelle Oliveri, DNP, FNP-BCInternal Medicine Physician1437048337
- Krista Olson, PTOrthopedic Physical Therapist1447201553
- Sharon OrellanaDoula1629839816
- Nancy Orlando, MA, RD, LDNRenal Nutrition Registered Dietitian1255481339
- Hans Orup, DMD, MMSCOrthodontics and Dentofacial Orthopedics Dentistry1962096933
- Kristin Osborn, MA, LMHCMental Health Counselor1538219480
- Gina OuelletteEmergency Medical Services (Emergency Medicine) Physician1114895711
- Anna PaddenClinical Social Worker1841975695
- Laura Page, LICSWClinical Social Worker1710010954
- Sarah Paino, LICACAcupuncturist1629517362
- Maggie Painter, LCSW, M. ED.Social Worker1841143831
- Lauren Palmaccio, LMHCMental Health Counselor1588994149
- Marvi Panhwar, LCSWClinical Social Worker1912658642
- Hytho Pantazelos, MDPlastic Surgery Physician1962408765
- Elizabeth Parachini, LMHCMental Health Counselor1619121720
- Jennifer Park, MDPsychiatry Physician1063402147
- Laurie Parks, M. ED. M.S.Developmental Therapist1902087620
- Keshav Parthasarathy, M.D.Critical Care Medicine (Internal Medicine) Physician1447401419
- Wyatt PascoPeer Specialist1194407528
- Janice Patel, MDNephrology Physician1427238955
- Rina Patel, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1447096649
- Erin Patisteas, CPNP, NP-CFamily Nurse Practitioner1528331006
The largest Massachusetts cities
- Boston41,865
- Worcester13,166
- Springfield8,553
- Cambridge5,145
- Brockton4,287
How to read this directory
Concord, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,078 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Concord - 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 Concord 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Concord is weighted toward Clinical Social Worker (119 clinicians, followed by Mental Health Counselor with 88 and Clinical Psychologist with 48). 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, Concord reports roughly 15.4 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.
Of Massachusetts's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Concord practice address, a coverage gap Concord patients typically fill by traveling to a larger nearby hub.
For Concord patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Concord, MA?
There are 1,078 registered healthcare providers in Concord, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Concord?
The most common specialties in Concord are Clinical Social Worker, Mental Health Counselor, Clinical Psychologist, Internal Medicine Physician, Speech-Language Pathologist. Clinical Social Worker has the most providers with 119.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.