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

Miki Watanabe, MD

Individual provider Internal Medicine Physician · NPI 1366634966

Miki Watanabe, MD is an Internal Medicine in Orange, California. Qualified in 1999, 27 years ago. Practices with The Regents of the University of California-Irvine, a 104-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California, Colorado, Oregon and Pennsylvania.

Years since qualifying
27
Licensed in
CA, CO, OR, PA
In the registry since
2007
Specialties on file
6
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

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 880-7812
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A102318 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD165733 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 49294 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT186972 (PA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence A102318 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 49294 (CO)

Record details

NPI number1366634966
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2007
Last updated in NPPESJuly 29, 2024
Certification dateJuly 29, 2024
Mailing addressPo Box 92900, Portland, OR 97292-0900

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice The Regents Of The University Of California-Irvine — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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