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

Individual provider Internal Medicine Physician · NPI 1639162969

Dr. Michael C Ong, MD is an Internal Medicine in Vandergrift, Pennsylvania. Graduated from Medical College of Pennsylvania in 1991, 35 years ago. Practices with Phoenix Rehabilitation and Health Services Inc, a 2,720-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
35
Trained at
Medical College of Pennsylvania
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

224 Longfellow St Ste 200
Vandergrift, PA 15690-1476
Phone: (724) 568-5551
Fax: (724) 568-3137
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD066489-L (PA)

Record details

NPI number1639162969
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESOctober 12, 2020
Certification dateOctober 12, 2020
Mailing address224 Longfellow St, Suite 200, Vandergrift, PA 15690-1476

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF PENNSYLVANIA
Graduated 1991 (35 years in practice)
Group practice Phoenix Rehabilitation And Health Services Inc — 2720 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Vandergrift