Individual
MAO H. CHEN
Active
Individual
MAO H. CHEN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
036051346
IL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
036051346
LICENSE #
IL
05
—
036051346
—
IL
01
—
110121944
RAILROAD MEDICARE PROVIDER #
IL
01
—
21607181
BCBS PROVIDER #
IL
Enumeration date
03/18/2006
Last updated
12/06/2012
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
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