Individual
DR. MARK PENNINGTON
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
1 LAKE ST, GROVE HILL MEDICAL CENTER, NEW BRITAIN, CT 06052-1396
(860) 348-4242
(860) 348-4646
Mailing address
300 KENSINGTON AVE, GROVE HILL MEDICAL CENTER, NEW BRITAIN, CT 06051-3916
(860) 348-4242
(860) 348-4646
Taxonomy
Speciality
Code
Description
License number
State
207N00000X
Dermatology Physician
043011
CT
207NS0135X
Procedural Dermatology Physician
Primary
043011
CT
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
010043011CT01
BCBS & BCFP ID
CT
01
—
043011
CONNECTICARE
CT
01
—
1255448155
GHMC GROUP NPI ID
CT
01
—
2V6529
HEALTH NET
CT
01
—
368233
WELLCARE MEDICARE
CT
01
—
3961986
AETNA
CT
01
—
5713161
CIGNA
CT
01
—
P00311000
RAIL ROAD MEDICARE ID
CT
01
—
P3616072
OXFORD
CT
Enumeration date
08/12/2005
Last updated
09/11/2025
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