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

Dr. Gregory James Hamilton, MD

Individual provider Family Medicine Physician · NPI 1053683433

Dr. Gregory James Hamilton, MD is a Family Medicine Physician in Tacoma, Washington. Works from 3 locations. Licensed in Nebraska.

Licensed in
NE
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Madigan Army Medical Center 9040 Jackson Ave
Tacoma, WA 98431-2332
Phone: (253) 968-2252
Show map & directions

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

Additional practice locations (2)

  • Brian D. Allgood Army Community Hospital, Apo, AP 96271 — (315) 737-1148
  • 550 Pope Ave, Fort Leavenworth, KS 66027-2332 — (913) 684-6250

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 27455 (NE)

Record details

NPI number1053683433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 1, 2012
Last updated in NPPESMay 23, 2022
Certification dateMay 23, 2022
Mailing address19 Wint Ave, Fort Leavenworth, KS 66027-1346

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