NPPES file of Aug 9, 2026

Doctors and health care providers in Littleton, MA

122 individual NPPES records list a practice address in Littleton, 209th of 406 Massachusetts cities. The largest group is clinical social worker: 22, 18% of the city's records, against 8% across Massachusetts. Page 3 of 3.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Littleton in Massachusetts

  • Rank in Massachusetts209th of 406 cities by records
  • Share of the state<0.1% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups41.8% of all records

Compared with Massachusetts as a whole, Littleton has 2.2× the state's share of clinical social worker records.

Providers in Littleton, alphabetically

  1. Kevin Schlichenmeyer, BCBABehavior Analyst1447643929
  2. Alison Seliger-Schamberg, DMDGeneral Practice Dentistry1952740854
  3. Richard Selleck, AUDAudiologist1518634427
  4. Connie Seymour, PT, PHDOrthopedic Physical Therapist1346243888
  5. Anushree ShahMental Health Counselor1568811826
  6. Nicole Shattuck, MAMental Health Counselor1598219305
  7. Lauren SheehyMental Health Counselor1861777328
  8. Mark Shelford, MSWClinical Social Worker1649496779
  9. Jacques Sirois, DPTPhysical Therapist1639096381
  10. Pauline Smith, LMHC ELIGIBLEMental Health Counselor1083056147
  11. Melinda Stewart, LICSWClinical Social Worker1144254533
  12. Jillian Tarani, RN, PMHCNSChild & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist1336452739
  13. Kristen Tripp, M.S., LMHCMental Health Counselor1356545628
  14. Mona Tye, LICSWClinical Social Worker1689712663
  15. Emily Wallace, LMHCMental Health Counselor1659706240
  16. Connie Wang, DMDDentist1508559014
  17. Gwendolyn Wilbert, DPTPhysical Therapist1073289393
  18. Rosemarie Wing, LICSWClinical Social Worker1346724200
  19. Diane WinkelmanSpeech-Language Pathologist1336350545
  20. Lisa Yoshida, LMHCMental Health Counselor1144957812
  21. Doreen YoudenBehavior Analyst1104179472
  22. Natalia Zapata SanchezBehavior Technician1851217459

The largest Massachusetts cities

  1. Boston41,865
  2. Worcester13,166
  3. Springfield8,553
  4. Cambridge5,145
  5. Brockton4,287

All of Massachusetts →

How to read this directory

Littleton, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 122 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 Littleton - 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 Littleton 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 Littleton is weighted toward Clinical Social Worker (22 clinicians, followed by Mental Health Counselor with 21 and Behavior Technician with 8). 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, Littleton reports roughly 1.7 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, Internal Medicine Physician is the most prominent one with no provider currently listing a Littleton practice address, a coverage gap Littleton patients typically fill by traveling to a larger nearby hub.

For Littleton 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 Littleton, MA?

There are 122 registered healthcare providers in Littleton, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Littleton?

The most common specialties in Littleton are Clinical Social Worker, Mental Health Counselor, Behavior Technician, Speech-Language Pathologist, Physical Therapist. Clinical Social Worker has the most providers with 22.

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.