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Individual
MARK STEPHEN SINGER
Active
Individual
MARK STEPHEN SINGER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207P00000X
Emergency Medicine Physician
CAG539243
CA
207R00000X
Internal Medicine Physician
Primary
G53924
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
CAG539243
STATE LICENSE
CA
Enumeration date
11/30/2005
Last updated
07/12/2010
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