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

Dr. David Wayne Harrison, MD

Individual provider Internal Medicine Physician · NPI 1790775369

Dr. David Wayne Harrison, MD is an Internal Medicine in Everett, Massachusetts. Graduated from Harvard Medical School in 2001, 25 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
25
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

19 Norwood St
Everett, MA 02149-2709
Phone: (617) 394-7500
Show map & directions

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

Additional practice locations (3)

  • 501 Folsom St, San Francisco, CA 94105-3174 — (844) 847-8216
  • 201 California St Ste 1300, San Francisco, CA 94111-5015 — (844) 847-8216
  • 5 Arlington St, Winchester, MA 01890-3701 — (857) 334-0884

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 216239 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 216239 (MA)

Record details

NPI number1790775369
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESMarch 20, 2023
Certification dateMarch 20, 2023
Mailing address5 Arlington St, Winchester, MA 01890-3701

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2001 (25 years in practice)
Group practice The General Hospital Corporation — 1276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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