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

Dr. Nathan Erik Hartvigsen, MD

Individual provider Psychiatry Physician · NPI 1497811087

Dr. Nathan Erik Hartvigsen, MD is a Psychiatry in Boston, Massachusetts. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 2004, 22 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Hawaii and Massachusetts.

Years since qualifying
22
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
HI, MA
In the registry since
2006
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

55 Fruit St
Boston, MA 02114-2621
Phone: (617) 724-5600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Jarrett White Rd, Tamc, HI 96859-5001 — (808) 433-2460

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 273911 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 13839 (HI)

Record details

NPI number1497811087
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2006
Last updated in NPPESMarch 30, 2018

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 2004 (22 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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