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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM D PIWNICA-WORMS MD
NPI 1295354975
Plastic Surgery in Philadelphia, PA

Active since April 13, 2020
808 S WARNOCK ST APT A, PHILADELPHIA, PA 19147(314) 550-5223 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 11, 2026, Apr 13, 2020 (2 updates tracked since 2020).

About William D Piwnica-worms Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM D PIWNICA-WORMS MD (NPI 1295354975) is an individual plastic surgery provider in Philadelphia, Pennsylvania, licensed in New Jersey (25MA12037200) and active in the NPI registry since April 2020. He maintains a secondary practice location in Mount Laurel.

NPPES Registry Identity

NPI1295354975
Entity TypeIndividualMale
Primary Taxonomy208200000X
Provider Legal NameWILLIAM D PIWNICA-WORMSCredential: MD
Location Address808 S WARNOCK ST APT APhiladelphia, PA 19147-2706
Mailing Address1 Federal St Ste 200Camden, NJ 08103-1088 · (848) 288-6935
Phone(314) 550-5223
Sole ProprietorNo
Enumeration DateApril 13, 2020
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1295354975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPlastic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208200000X
License✔ Licensed in NJ · 25MA12037200
Definition
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
808 S WARNOCK ST APT A, Philadelphia, PA 19147
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Secondary Practice Location 1

Location 1715 Fellowship RdMount Laurel, NJ 08054-1052 · Phone (856) 325-6767

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Piwnica-worms's NPI number?

The NPI number for William Piwnica-worms is 1295354975. It was assigned to this individual provider in the NPPES registry on April 13, 2020.

Where is William Piwnica-worms located?

William Piwnica-worms practices at 808 S Warnock St Apt A, Philadelphia, PA 19147. The listed phone number is (314) 550-5223.

What is William Piwnica-worms's specialty?

The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.

When was this NPI record last updated?

The NPPES record for William Piwnica-worms was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.