NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alliance Dermatology Physicians, P.C.

Dermatology Physician in Newtown, PA · enumerated 2019 · authorized official Lusia Yi, Partner/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093368185

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Alliance Dermatology Physicians, P.C.
Practice address 11 Friends Ln Ste 115, Newtown, PA, 18940
Phone (609) 799-1600
Fax (609) 799-7617
Enumeration date Jul 18, 2019
Last updated in NPPES Mar 16, 2021

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lusia Yi
Title Partner/Owner
Phone (609) 799-1600

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-03-16. Verify at npiregistry.cms.hhs.gov.
Where is Alliance Dermatology Physicians, P.C. located?
The practice location on file with NPPES is in Newtown, PA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-16.