Provider Profile
Marcia C. Oen, PA-C, MPH
Unclaimed ProfileAbout Marcia Oen
Marcia C. Oen, PA-C, MPH is a physician assistant — surgical practicing in Whittier, CA. Marcia trained at George Washington University School of Medicine, graduating in 2018.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (562) 698-0811
- Email not available
Practice Locations
12401 WASHINGTON BLVD
Whittier, CA 90602
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Whittier 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Marcia C. Oen, PA-C specialize in?
Marcia C. Oen, PA-C is a physician assistant in Whittier, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
Where is Marcia C. Oen, PA-C located?
Marcia C. Oen, PA-C is listed at 12401 Washington Blvd, Whittier, CA 90602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marcia C. Oen, PA-C's phone number?
The number on file is (562) 698-0811. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marcia C. Oen, PA-C?
Marcia C. Oen, PA-C's National Provider Identifier is 1174098727. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marcia C. Oen, PA-C train?
Marcia C. Oen, PA-C attended George Washington University School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marcia C. Oen, PA-C have?
Marcia C. Oen, PA-C has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
Is Marcia C. Oen, PA-C's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marcia C. Oen, PA-C. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.