Marcia Carolyn Oen, PA-C, MPH
Marcia Carolyn Oen, PA-C, MPH is a Physician Assistant in Whittier, California. Graduated from George Washington University School of Medicine in 2018, 8 years ago. Practices with PIH Health Physicians, a 614-clinician group and accepts Medicare assignment.
- Years since qualifying
- 8
- Trained at
- George Washington University School of Medicine
- In the registry since
- 2018
What do these letters mean?
Practice location Address checks out
12401 Washington BlvdWhittier, CA 90602-1006
Phone: (562) 698-0811
Fax: (562) 789-5902
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Surgical Physician Assistant (primary) | Taxonomy 363AS0400X |
|---|
Record details
| NPI number | 1174098727 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PA-C , MPH |
| Sole proprietor | No |
| NPI enumerated | October 10, 2018 |
| Last updated in NPPES | September 10, 2025 |
| Certification date | September 10, 2025 |
Medicare enrollment
| Medicare specialty | PHYSICIAN ASSISTANT |
|---|---|
| Medical school | GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 2018 (8 years in practice) |
| Group practice | Pih Health Physicians — 614 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Whittier
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MS. Lauren Ashley Fellion, PA-C
12462 Putnam St Ste 501, Whittier, CA 90602-1049 · (562) 789-5439
-
Richard Thao Hoang, PA-C
12462 Putnam St Ste 500, Whittier, CA 90602 · (562) 789-5444
-
Lia Kathryn Zappala, PA-C
14350 Whittier Blvd Ste 100, Whittier, CA 90605-2122 · (562) 907-7600