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Deborah S. Mendelson, MD

Dermatology Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1508852492

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Registry record

Entity type Individual (Type 1)
Name Deborah S. Mendelson
Credential MD
Sex Female
Practice address 111 E Dunlap Ave, #1-471, Phoenix, AZ, 85020
Phone (602) 944-4626
Fax (602) 396-5800
Enumeration date Sep 26, 2005
Last updated in NPPES Jan 25, 2013

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 12965 (AZ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
232934 Medicaid AZ -
070000807 Other AZ RAILROAD MEDICARE

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.

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Frequently asked questions

What is the NPI number for Deborah Mendelson?
The National Provider Identifier (NPI) for Deborah Mendelson is 1508852492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deborah Mendelson practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-25.