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

Peter B. Liebert, MD, PC

Organization Medical Specialty Clinic/Center · NPI 1902113905

Peter B. Liebert, MD, PC provides Medical Specialty Clinic/Center services in New York, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1123 Park Ave
New York, NY 10128-1241 Not confirmed with CMS for 16 years — call before visiting
Phone: (212) 369-8280
Fax: (917) 492-8129
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence 091245 (NY)

Record details

NPI number1902113905
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Liebert — President · (212) 369-8280
NPI enumeratedSeptember 13, 2010
Last updated in NPPESSeptember 13, 2010
Mailing address1123 Park Ave, New York, NY 10128-1241

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