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

Wendy S. Ziecheck, MD, PC

Organization Internal Medicine Physician · NPI 1740200252

Wendy S. Ziecheck, MD, PC is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

110 E 55th Street 9th Fl
New York, NY 10022
Phone: (212) 758-3590
Fax: (212) 486-0640
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 205426 (NY)

Record details

NPI number1740200252
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Ann Winheim — Credentialing Agent · (845) 680-6800
NPI enumeratedJuly 20, 2006
Last updated in NPPESAugust 22, 2020
Mailing address110 East 55th Street, 9th Floor, New York, NY 10022

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