Individual
DR. WILLIAM JAMES GIESEN
Active
Individual
DR. WILLIAM JAMES GIESEN
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
CT023721
CT
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
061258283
GUARDIAN
—
01
—
0697273
US HEALTHCARE
—
01
—
237210
CONNECTICARE
—
01
—
4111798
AETNA
—
Enumeration date
10/27/2006
Last updated
05/09/2016
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