NPI Registry
Contact usSign up free
Find providers by NPI
Individual

DR. MARY UAN-SIAN FENG

Active
Sole proprietor
No

Provider details

NPI number
Gender
F
Credential
M.D.

Contact information

Practice address
1825 4TH STREET, L1101, SAN FRANCISCO, CA 94143
(415) 502-7222
Mailing address
1825 4TH STREET. M2260, BOX 4001, SAN FRANCISCO, CA 94143
(415) 502-7222

Taxonomy

Speciality
Code
Description
License number
State
2085R0001X
Radiation Oncology Physician
4301079982
MI
2085R0001X
Radiation Oncology Physician
Primary
C143118
CA
390200000X
Student in an Organized Health Care Education/Training Program
4301079982
MI

Other

Enumeration date
03/27/2007
Last updated
09/27/2022
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us
Product
  • Claims
  • Eligibility checks
  • EDI platform