Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William J Baier MD PLLC

Organization Pediatric Adolescent Medicine Physician · NPI 1083820351

William J Baier MD PLLC is a Pediatric Adolescent Medicine Physician in Lockport, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

139 Professional Pkwy
Lockport, NY 14094-5369
Phone: (716) 433-6711
Fax: (716) 433-0546
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence 141577 (NY)

Record details

NPI number1083820351
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Baier — Physician · (716) 433-6711
Other names Lockport Pediatric Associates
NPI enumeratedMay 15, 2007
Last updated in NPPESAugust 22, 2020
Mailing address139 Professional Pkwy, Lockport, NY 14094-5369

Other providers in Lockport