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

Martin Werner Hartkopf, MD

Individual provider Internal Medicine Physician · NPI 1851821284

Martin Werner Hartkopf, MD is an Internal Medicine in Framingham, Massachusetts. Qualified in 2010, 16 years ago. Practices with Sturdy Health Inc, a 193-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
16
Licensed in
MA
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

115 Lincoln St
Framingham, MA 01702-6358
Phone: (508) 383-1000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 272680 (MA)

Record details

NPI number1851821284
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2017
Last updated in NPPESMarch 13, 2020
Certification dateMarch 13, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Sturdy Health Inc — 193 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Framingham