Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David Klein

Individual provider Internal Medicine Physician · NPI 1174188908

David Klein is a Hospitalist in Needham, Massachusetts. Qualified in 2019, 7 years ago. Practices with Associated Physicians of Harvard Medical Faculty Physicians at Beth Is, a 558-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
7
Licensed in
MA
In the registry since
2019

Practice location Address checks out

148 Chestnut St
Needham, MA 02492-2505
Phone: (617) 632-9755
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 330 Brookline Ave, Boston, MA 02215-5400 — (617) 632-9755
  • 199 Reedsdale Rd, Milton, MA 02186-3926 — (617) 632-9755
  • 275 Sandwich St, Plymouth, MA 02360-2183 — (617) 632-9755

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1023451 (MA)

Record details

NPI number1174188908
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 7, 2019
Last updated in NPPESJuly 1, 2025
Certification dateJuly 1, 2025
Mailing address330 Brookline Ave, Boston, MA 02215-5400

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is — 558 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Needham