Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Simon Olstein, M.D., P.C.

General Practice Physician in Scottsdale, AZ · enumerated 2008 · authorized official Simon Olstein, President.

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

National Provider Identifier

1063666311

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Registry record

Entity type Organization (Type 2)

Legal business name Simon Olstein, M.D., P.C.

Practice address 6991 E. Camelrack Rd., Suite B-360 Scottsdale Treatment Institute, Scottsdale, AZ, 85251

Phone (480) 429-9044

Fax (480) 429-9048

Enumeration date Nov 13, 2008

Last updated in NPPES Nov 13, 2008

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 8589 (AZ) Primary

Authorized official

Name Simon Olstein

Title President

Phone (602) 843-3932

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 2008-11-13. Verify at npiregistry.cms.hhs.gov.

Where is Simon Olstein, M.D., P.C. located?

The practice location on file with NPPES is in Scottsdale, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-13.