NPPES file of Aug 9, 2026

Doctors and health care providers in Natick, MA

1,154 individual NPPES records list a practice address in Natick, 42nd of 406 Massachusetts cities. The largest group is behavior analyst: 235, 20% of the city's records, against 2% across Massachusetts. Page 9 of 24.

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

Natick in Massachusetts

  • Rank in Massachusetts42nd of 406 cities by records
  • Share of the state0.5% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups34.9% of all records
  • Behavior Analyst rank2nd of the 10 Massachusetts cities with the most

Compared with Massachusetts as a whole, Natick has 21.1× the state's share of veterinarian records and 0.42× its share of registered nurse records.

Providers in Natick, alphabetically

  1. Rebecca GreenbergBehavior Analyst1861974719
  2. Kevin Greene, MDEmergency Medicine Physician1114389111
  3. Jessica Greenwald O'Brien, PH.D.Forensic Psychologist1528558434
  4. Chase Gregory, BSN, RN, CWCN, CFCSWound Care Registered Nurse1497696231
  5. Kristen Griebel, O.D.Optometrist1922022896
  6. Kimberly Griffin, LIC.AC.Acupuncturist1326255944
  7. Mary-Alice GriffinBehavior Technician1831974419
  8. Brandon Grunes, DMDPediatric Dentistry1942561253
  9. Maria Guillen Sacoto, MDInternal Medicine Physician1588828750
  10. Ryan Gulla, PA-CPhysician Assistant1396212072
  11. Ashish Gupta, MDPsychiatry Physician1235462169
  12. Domini GuscottBehavior Technician1376384677
  13. John GustafsonBehavior Analyst1942679436
  14. Aubrey HainesBehavior Analyst1487133955
  15. Jill Hall, PHARMDPharmacist1508461286
  16. Lisa HallOccupational Therapist1376188144
  17. Elisheva HambrechtBehavior Technician1740026764
  18. Lawrence Handler, M.D.Gastroenterology Physician1134101470
  19. Susannah Hann, RN, IBCLCLactation Consultant (Registered Nurse)1043594195
  20. Mark Hanna, BC-HISSpecialist1225156847
  21. Tamer Hanna, MB CHB, ARDMS, RVTDiagnostic Ultrasound Physician1821746561
  22. Sara HanuschakBehavior Analyst1326562497
  23. Michael Hardy, PT, DPT, CSCS, NREMTPhysical Therapist1134668940
  24. Samantha HareBehavior Technician1285367680
  25. Jennifer Harnish, PH.D.Clinical Psychologist1477877132
  26. Francis Harrington, D.M.D.General Practice Dentistry1831218106
  27. Ellen Harris, RD, LDN, MEDPediatric Nutrition Registered Dietitian1871544361
  28. Emily HarrisBehavior Analyst1528628344
  29. Erin Harrison, DPTPhysical Therapist1497199749
  30. Hannah HarrisonBehavior Technician1790449973
  31. Nicole Harrison, BCBABehavior Analyst1235689985
  32. Paul Hart, MDFamily Medicine Physician1225011638
  33. Stephanie HartshornBehavior Analyst1891329223
  34. Sueellen Harwood, L.M.T.Massage Therapist1083904122
  35. Katharine HathawayBehavior Analyst1881094753
  36. Meghan Hayden, PTPhysical Therapist1336554138
  37. Angela HayesBehavior Analyst1982253241
  38. Karl Haywood, PASurgical Physician Assistant1407992605
  39. Ethan Healy, M.D.Orthopaedic Surgery Physician1295892859
  40. Samantha HebbBehavior Analyst1760020473
  41. Courtney HeckBehavior Analyst1649817925
  42. Danielle HedgeBehavior Analyst1891264420
  43. Sally Heerde, CCC- SLPSpeech-Language Pathologist1548790140
  44. Katherine Hein, MDPlastic and Reconstructive Surgery Physician1598780363
  45. Kathleen Heino, NPFamily Nurse Practitioner1043688948
  46. James Heithmar, MSW LICSWClinical Social Worker1114092210
  47. Cierra HempBehavior Analyst1144879321
  48. Jessica HendersonSpeech-Language Pathologist1538731583
  49. Torri Hendra, M.A., CCC-SLPSpeech-Language Pathologist1508679754
  50. Camille Hendsbee, RD, LDNNutritionist1033203120

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

Natick, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,154 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 Natick - 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 Natick 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 Natick is weighted toward Behavior Analyst (235 clinicians, followed by Clinical Social Worker with 85 and Physical Therapist with 83). 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, Natick reports roughly 16.5 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 Natick practice address, a coverage gap Natick patients typically fill by traveling to a larger nearby hub.

For Natick 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 Natick, MA?

There are 1,154 registered healthcare providers in Natick, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Natick?

The most common specialties in Natick are Behavior Analyst, Clinical Social Worker, Physical Therapist, Behavior Technician, Mental Health Counselor. Behavior Analyst has the most providers with 235.

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.