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

William Y Oh, MD

Individual provider Orthopaedic Surgery Physician · NPI 1770586117

William Y Oh, MD is an Orthopaedic Surgery Physician in Tamuning, Guam. Works from 3 locations. Licensed in Guam, Indiana, Kentucky and Michigan and 2 more.

Licensed in
GU, IN, KY, MI, OH, VA
In the registry since
2005
Specialties on file
8
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

388 Ypao Rd
Tamuning, GU 96913-3701
Phone: (671) 646-8881
Fax: (671) 646-1292

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 303 S Main St, Bluffton, IN 46714-2503 — (260) 919-3006
  • 401 Long Rapids Plz, Alpena, MI 49707-1394 — (989) 356-9333

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence M-2293 (GU)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 17710 (KY)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 80045 (OH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 4301106667 (MI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 01079317A (IN)
Orthopaedic Hand Surgery Physician Taxonomy 207XS0106X · Licence 0101035843 (VA)
Orthopaedic Hand Surgery Physician Taxonomy 207XS0106X · Licence 80045 (OH)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence 80045 (OH)

Record details

NPI number1770586117
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESApril 25, 2023
Certification dateApril 25, 2023
Mailing address1501 W Chisholm St, Alpena, MI 49707-1401

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