Search › California › Surgical Oncology Physician
Melissa Mao, MD
NPI 1245594498 · on the registry since 2012
Practice
- Address
- 101 The City Dr S Bldg 23
Orange, CA 92868 - Phone
- (714) 456-8000
- Organisation at this address
- Sodexo
Uc Irvine
Uc Regents
Uc Regents
Uc RegentsInferred from a shared address, not stated in the registry. - Clinicians at this address
- 2,143
Additional practice sites
- 8815 Germantown Ave Ste 22, Philadelphia, PA
Registry record
- Primary taxonomy
- Surgical Oncology Physician
2086X0206X
- Also registered as
- Surgery Physician
Surgery Physician - Licence states on file
- CA, PA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-06-02
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California