Individual
DR. MARK GEORGE JANCZEWSKI
Active
Individual
DR. MARK GEORGE JANCZEWSKI
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
MD, MPH
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
0101041106
VA
2083A0100X
Aerospace Medicine Physician
0101041106
VA
2083C0008X
Clinical Informatics Physician
Primary
0101041106
VA
2083P0500X
Preventive Medicine/Occupational Environmental Medicine Physician
0101041106
VA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
0101041106
LICENSE
VA
01
—
ME175967
LICENSE
FL
Enumeration date
06/09/2005
Last updated
09/03/2025
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