NPPES file of Aug 9, 2026

Doctors and health care providers in Leominster, MA

1,151 individual NPPES records list a practice address in Leominster, 43rd of 406 Massachusetts cities. The largest group is mental health counselor: 139, 12% of the city's records, against 8% across Massachusetts. Page 19 of 24.

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).

Leominster in Massachusetts

  • Rank in Massachusetts43rd of 406 cities by records
  • Share of the state0.5% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.1% of all records

Compared with Massachusetts as a whole, Leominster has 4.3× the state's share of massage therapist records and 0.20× its share of student in an organized health care education/training program records.

Providers in Leominster, alphabetically

  1. Ilka RiveraBehavior Technician1710583091
  2. Lilliam Rivera, R.N.Psychiatric/Mental Health Registered Nurse1205383858
  3. Rosa RiveraBehavior Technician1518772607
  4. Migdalia Rivera-Flores, RNRegistered Nurse1205358124
  5. Jacqueline Robar, BSDevelopmental Therapist1376724195
  6. Elizabeth RobbinsPhysical Therapy Assistant1295373470
  7. Jonathan Robbins, M.D.Cardiovascular Disease Physician1063478329
  8. Patricia Roberts, LADCAddiction (Substance Use Disorder) Counselor1609365279
  9. Martha Robillard, OTRLOccupational Therapist1528076445
  10. Kim Robles, MA, LMHC, BC-DMTMental Health Counselor1164583530
  11. Dionyssios Robotis, M.D.Cardiovascular Disease Physician1306828520
  12. Amy RocheleauDevelopmental Therapist1821708546
  13. Hayden Rockson, M.D.Orthopaedic Surgery Physician1750776977
  14. Jan Rockwood, MDEmergency Medicine Physician1174513782
  15. Sandrina Rodrigues, NPNurse Practitioner1508055427
  16. Brandy RodriguezMental Health Counselor1730950833
  17. Monica RodriguezDevelopmental Therapist1912376302
  18. Rogelio RodriguezAddiction (Substance Use Disorder) Counselor1811830870
  19. Stephanie Rogers, M.ED.Developmental Therapist1033358197
  20. Ana Rosa, LMTMassage Therapist1003473547
  21. Katherine Rosania, M.EDSpecialist1669624011
  22. Dvora Rosenbach, PH.DPsychologist1073621942
  23. Tanisha Ross, FNPFamily Nurse Practitioner1063094944
  24. Taylor RossDevelopmental Therapist1174240030
  25. Melissa RossiDevelopmental Therapist1730802067
  26. Justine Rovezzi, RNCommunity Health Registered Nurse1700272762
  27. Todd Rowe, DMD MSDentist1386654747
  28. Annamaria RoyPediatric Registered Nurse1013690387
  29. Cynthia Royal, MSN, APRN, NP-CFamily Nurse Practitioner1851733802
  30. Heather Russell, LICSWClinical Social Worker1760581482
  31. Karen Russo, LMHCMental Health Counselor1730585266
  32. Alissa Ryan, MS, CCC-SLPSpeech-Language Pathologist1699065250
  33. Noel RymbaiStudent in an Organized Health Care Education/Training Program1992644322
  34. Kiley Sabatino, M.S.W.Clinical Social Worker1871721522
  35. Erica Saccoccio, DPTPhysical Therapist1104086057
  36. Tim Sacino, PTPhysical Therapist1346400199
  37. Outhai Saengkheune, OTR/LPhysical Rehabilitation Occupational Therapist1477030658
  38. Leyla Sahin, MDObstetrics & Gynecology Physician1285686204
  39. Katarina SalafiaPeer Specialist1508229931
  40. Susan Salander, P.A.C.Physician Assistant1487624748
  41. Tayyaba Salman, MDHospitalist Physician1396136560
  42. Corey Saltin, DOPulmonary Disease Physician1871567149
  43. Martin SalviSpecialist1184856452
  44. Wendy Sanchez Bernal, CNPFamily Nurse Practitioner1932833274
  45. Julian. Sanchez-Cruz., M.D.Internal Medicine Physician1821071721
  46. Gina Sanford, LMTMassage Therapist1285276873
  47. Nicole SantiagoPharmacist1316466477
  48. Donna Santimore, PMHCNS - BCPsychiatric/Mental Health Clinical Nurse Specialist1306940549
  49. Paulo SantosStudent in an Organized Health Care Education/Training Program1669620076
  50. Maureen Sappett, MSW, LCSWClinical Social Worker1770625220

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

Leominster, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,151 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 Leominster - 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 Leominster 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 Leominster is weighted toward Mental Health Counselor (139 clinicians, followed by Clinical Social Worker with 81 and Developmental Therapist with 57). 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, Leominster reports roughly 16.4 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 Leominster 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 Leominster, MA?

There are 1,151 registered healthcare providers in Leominster, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Leominster?

The most common specialties in Leominster are Mental Health Counselor, Clinical Social Worker, Developmental Therapist, Family Nurse Practitioner, Physical Therapist. Mental Health Counselor has the most providers with 139.

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.