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

Joseph Ahn, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1477812733

Joseph Ahn, MD is a Psychiatry in Boston, Massachusetts. Graduated from Creighton University School of Medicine in 2012, 14 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
14
Trained at
Creighton University School of Medicine
Licensed in
MA
In the registry since
2012
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 # 812
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)

  • One Medical Center Drive, Lebanon, NH 03756-1000 — (603) 650-5000

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 267629 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1477812733
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2012
Last updated in NPPESMarch 18, 2025
Certification dateMarch 18, 2025
Mailing address15 Parkman St, Wac812, Boston, MA 02114-3117

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice The General Hospital Corporation — 1276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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