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

Paiwen Sheen, MD

Individual provider Specialist · NPI 1942212139

Paiwen Sheen, MD is an Obstetrics/Gynecology in Orange, California. Qualified in 1974, 52 years ago. Practices with University of California Irvine, a 60-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
52
Licensed in
CA
In the registry since
2006
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

1140 W La Veta Ave Ste 560
Orange, CA 92868-4214
Phone: (714) 835-0101
Fax: (714) 835-1133
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A34503 (CA)

Record details

NPI number1942212139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESDecember 3, 2021
Certification dateDecember 3, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1974 (52 years in practice)
Group practice University Of California Irvine — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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