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

Dr. Son H Phung, MD

Individual provider Internal Medicine Physician · NPI 1174550172

Dr. Son H Phung, MD is an Internal Medicine in Flint, Michigan. Qualified in 1993, 33 years ago. Practices with Genesee Health System, a 37-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
33
Licensed in
IN, MI
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

725 Mason St
Flint, MI 48503-2421
Phone: (810) 496-5543
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 Medical Park Dr, Watervliet, MI 49098-9225 — (269) 463-3600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301079180 (MI)
Hospitalist Physician Taxonomy 208M00000X · Licence 01071370A (IN)

Record details

NPI number1174550172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESMarch 7, 2023
Certification dateJune 8, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Genesee Health System — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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