Allskin Dermatology

Allskin Dermatology is a healthcare organization registered as Dermatology Physician in Berkeley, CA, holding Type 2 (organization) NPI 1902908197 since 2006. The authorized official on file is Terri Dunn, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1902908197
Entity type	Organization (Type 2)
Legal business name	Allskin Dermatology
Practice address	2828 TELEGRAPH AVE, 2ND FLOOR, Berkeley, CA, 94705
Phone	5108488404
Fax	5108486312
Enumeration date	2006-09-01
Last updated in NPPES	2020-08-22

Authorized official

Name	Terri Dunn
Title	Owner
Phone	5108488404

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207N00000X	Dermatology Physician	Primary	G84385	CA

Copy-ready billing details

Provider: Allskin Dermatology
NPI: 1902908197
Taxonomy: 207N00000X (Dermatology Physician)
Address: 2828 TELEGRAPH AVE, 2ND FLOOR, Berkeley, CA, 94705

Providers at this address

NPI	Name	Type	Specialty	Location
1942377916	Chialin Tsao	Individual	Internal Medicine Physician	Berkeley, CA
1578630547	Chialin Tsao, M.D., Inc., A Professional Corporation	Organization	Primary Care Clinic/Center	Berkeley, CA
1760543300	Terri Dunn	Individual	Specialist	Berkeley, CA
1104088830	Terri R Dunn MD A Medical Corporation	Organization	Dermatology Physician	Berkeley, CA
1013230440	Miriam Gaffer Ferreira	Individual	Medical Physician Assistant	Berkeley, CA

Verify this record

Cross-check NPI 1902908197 against the authoritative CMS record: view Allskin Dermatology on the official NPPES registry .

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 or validate an NPI number.

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Allskin Dermatology located?

The practice location on file with NPPES is in Berkeley, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.