Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elka R. Eisen, M.D., FAAD

Dermatology Physician in Tucson, AZ · enumerated 2005 · practices at Sheftel & Associates Dermatology, LLP.

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

National Provider Identifier

1265431274

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Registry record

Entity type Individual (Type 1)

Name Dr. Elka R. Eisen

Credential M.D., FAAD

Sex Female

Practice address 1595 E River Rd, Suite 201, Tucson, AZ, 85718

Phone (520) 293-5757

Fax (520) 293-7358

Enumeration date Jul 20, 2005

Last updated in NPPES Nov 11, 2021

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 30434 (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
795990	Medicaid	AZ	-

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

How do I verify Elka Eisen's NPI record?

Cross-check NPI 1265431274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265431274 active?

Yes, as of the latest NPPES snapshot, NPI 1265431274 is active (record last updated 2021-11-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.