Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dermatology Physicians Inc

Q: What is the NPI number for Dermatology Physicians Inc?

The NPI for Dermatology Physicians Inc is 1366318180, a Type 2 (organization) record in the CMS NPPES registry.

Physician Assistant in Lancaster, PA · enumerated 2025 · authorized official Tanya Mull, Manager.

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

National Provider Identifier

1366318180

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Registry record

Entity type Organization (Type 2)

Legal business name Dermatology Physicians Inc

Practice address 203 North Lime Street, Lancaster, PA, 17602

Phone (717) 392-6267

Fax (717) 392-6059

Enumeration date Oct 17, 2025

Last updated in NPPES Oct 17, 2025

Taxonomy & classification

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Tanya Mull

Title Manager

Phone (717) 392-6267

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

What is the NPI number for Dermatology Physicians Inc?

The NPI for Dermatology Physicians Inc is 1366318180, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dermatology Physicians Inc?

NPPES lists Tanya Mull (Manager) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-17.