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

Frank J Hamlett, MD

Individual provider Psychiatry Physician · NPI 1659377760

Frank J Hamlett, MD is a Psychiatry in Saginaw, Michigan. Qualified in 1990, 36 years ago. Practices with Eastern Pennsylvania Physician Alliance, LLC, a 110-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
36
Licensed in
PA
In the registry since
2005
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

1000 Houghton Ave
Saginaw, MI 48602-5303
Phone: (989) 583-6800
Fax: (989) 583-6915
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD055290L (PA)

Record details

NPI number1659377760
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESSeptember 9, 2014
Mailing address1000 Houghton Ave, Saginaw, MI 48602-5303

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Eastern Pennsylvania Physician Alliance, Llc — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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