Find and verify NPI numbers for healthcare providers in Massachusetts. 255,247 active providers list a Massachusetts practice address in the NPPES registry. Search by name or NPI, or drill down by specialty.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 1 on 1 Care, LLC | Home Health Aide | Roslindale, MA | 1215887013 |
| 1 on 1 Eyecare | Optometrist | Waltham, MA | 1336488014 |
| 10 Carematrix Drive Operator LLC | Skilled Nursing Facility |
| Dedham, MA |
| 1215453311 |
| 100 West Street Operator LLC | Skilled Nursing Facility | Needham, MA | 1164948261 |
| 1007 East Street Operator LLC | Skilled Nursing Facility | Dedham, MA | 1790214096 |
| 100a West Street Operator LLC | Skilled Nursing Facility | Needham, MA | 1770009888 |
| 10102020 Care Inc | Case Manager/Care Coordinator | Hyde Park, MA | 1417619198 |
| 110 Monastery Associates Lp | Alzheimer Center (Dementia Center) | West Springfield, MA | 1710973474 |
| 110 Wellness & Counseling | Community/Behavioral Health Agency | Wrentham, MA | 1881390185 |
| 1102 Washington Street Operator LLC | Skilled Nursing Facility | Braintree, MA | 1902322092 |
| 1190 Adams Opco LLC | Assisted Living Facility | Boston, MA | 1750143384 |
| 1190 Vfw Parkway Operating Company, LLC | Skilled Nursing Facility | West Roxbury, MA | 1417814567 |
| 1199 John Fitch Highway Operator, LLC | Skilled Nursing Facility | Fitchburg, MA | 1881123263 |
| 120 Main Street Operator LLC | Skilled Nursing Facility | Malden, MA | 1558890939 |
| 120 Murray Opco LLC | Skilled Nursing Facility | Medford, MA | 1407613938 |
| 120 Murray Street Operations LLC | Skilled Nursing Facility | Medford, MA | 1316323074 |
| 1200 Suffield Street Operator LLC | Skilled Nursing Facility | Agawam, MA | 1437675527 |
| 128 Medical Group LLC | Substance Abuse Rehabilitation Facility | Concord, MA | 1881492759 |
| 135 Benton Drive Operating Company, LLC | Skilled Nursing Facility | East Longmeadow, MA | 1548268311 |
| 137 Nichols St., Inc. | Skilled Nursing Facility | Norwood, MA | 1326109141 |
| 137 S St Smile Studio PLLC | Dentist | Boston, MA | 1912857160 |
| 140 Prescott Street Operations LLC | Skilled Nursing Facility | North Andover, MA | 1205018025 |
| 140 Webb St., Inc. | Skilled Nursing Facility | Weymouth, MA | 1316008113 |
| 146 Dean Street Operator LLC | Skilled Nursing Facility | Taunton, MA | 1366971749 |
| 1555 St Management Group, Inc. | Dentist | Tewksbury, MA | 1326295163 |
| 1561 Cold Spring Road Operating Company, LLC | Skilled Nursing Facility | Williamstown, MA | 1699080010 |
| 16 Acres Dental Health Center, PC | General Practice Dentistry | Springfield, MA | 1043338817 |
| 16 Pleasant St., Inc. | Skilled Nursing Facility | Bridgewater, MA | 1730240169 |
| 160 Main Street Operator LLC | Skilled Nursing Facility | Walpole, MA | 1750807863 |
| 160 Main Street Walpole Operator LLC | Skilled Nursing Facility | Walpole, MA | 1326843095 |
| 1620 Primary Care, PLLC | Family Medicine Physician | Plymouth, MA | 1174214464 |
| 1650 Washington Street Operator LLC | Skilled Nursing Facility | West Newton, MA | 1174052559 |
| 1722 Behavior & Counseling | Mental Health Counselor | Worcester, MA | 1346978491 |
| 1748 Highland Avenue Operator LLC | Skilled Nursing Facility | Fall River, MA | 1790201895 |
| 1749 Associates, LLC | Pediatric Dentistry | Cambridge, MA | 1033849955 |
| 178 Lowell Street Operating Company, LLC | Skilled Nursing Facility | Lexington, MA | 1528066396 |
| 1801 Turnpike Street Operations LLC | Skilled Nursing Facility | North Andover, MA | 1487836201 |
| 1804 Transport | Transportation Network Company | Lynn, MA | 1073478970 |
| 184 Main LLC | Skilled Nursing Facility | Fairhaven, MA | 1902817299 |
| 188 Florence Street Operator LLC | Skilled Nursing Facility | Chestnut Hill, MA | 1932638491 |
| 19 Obery Street Operator LLC | Skilled Nursing Facility | Plymouth, MA | 1295264679 |
| 19 Varnum Street Operating Co,llc | Skilled Nursing Facility | Lowell, MA | 1538159785 |
| 19 Varnum Street Operating Company, LLC | Skilled Nursing Facility | Lowell, MA | 1881692663 |
| 193 Pleasant Street Operator LLC | Skilled Nursing Facility | Attleboro, MA | 1952830325 |
| 1976 Stevens-Bennet Home Inc | Custodial Care Facility | Haverhill, MA | 1568450815 |
| 199 Andover Street Operating Company, LLC | Skilled Nursing Facility | Peabody, MA | 1770581555 |
| 19luis ColonMA | Mental Health Counselor | Lawrence, MA | 1710291000 |
| 1a Wellness, LLC | Mental Health Clinic/Center (Including Community Mental Health Center) | Wenham, MA | 1386262053 |
| 1st Alternative Healthcare Staffing, LLC | Nursing Care Agency | Lynn, MA | 1669103651 |
| 1st Choice Home Care, Inc. | Foster Care Agency | Newton, MA | 1194003665 |
Source: CMS NPPES Data Dissemination (June 2026).
