Individual
DR. JOHN NICHOLAS SIENKO
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
O.D.
Contact information
Practice address
821 N MAIN STREET EXT, WALLINGFORD, CT 06492-2464
(203) 265-5152
(203) 265-1562
Mailing address
821 N MAIN STREET EXT, WALLINGFORD, CT 06492-2464
(203) 265-5152
(203) 265-1562
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
Primary
914
CT
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
004-08-1262
—
CT
Enumeration date
11/09/2006
Last updated
03/16/2010
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us