Individual
MARK D ZEGLIS
Active
Individual
MARK D ZEGLIS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
4301083313
MI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
025100
MIDWEST HEALTH PLAN
MI
01
—
0814548
BCBS INDIVIDUAL
MI
01
—
0H14989
BCBS GROUP
MI
01
—
3902640
CIGNA
MI
05
—
5175340
—
MI
01
—
6U10025
HAP
MI
01
—
7489887
AETNA
MI
01
—
P00615775
MEDICARE RAILROAD PTAN
MI
Enumeration date
02/14/2007
Last updated
09/09/2025
Update your record
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