Individual
W. JOHN SIAR
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
635C MAPLE AVE, DU BOIS, PA 15801-2377
(814) 371-1771
Mailing address
635C MAPLE AVE, DU BOIS, PA 15801-2377
(814) 371-1771
Taxonomy
Speciality
Code
Description
License number
State
208000000X
Pediatrics Physician
MD029080L
PA
2080N0001X
Neonatal-Perinatal Medicine Physician
Primary
MD029080L
PA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0006795310008
—
PA
Enumeration date
06/14/2005
Last updated
09/11/2025
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