Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tom Sowash Od & Associates P C

Optometrist in Gilbert, AZ · enumerated 2009 · authorized official Tom Sowash, Owner.

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

National Provider Identifier

1639316854

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Registry record

Entity type Organization (Type 2)

Legal business name Tom Sowash Od & Associates P C

Practice address 2156 E Williams Field Rd, Ste. 104, Gilbert, AZ, 85295

Phone (480) 814-2583

Fax (480) 963-9591

Enumeration date Jan 9, 2009

Last updated in NPPES Jan 9, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Tom Sowash

Title Owner

Phone (720) 570-0660

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

Where is Tom Sowash Od & Associates P C located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Tom Sowash Od & Associates P C Eyewear Supplier · Gilbert, AZ NPI 1093985400 Waleed Alsadi Optometrist · Gilbert, AZ NPI 1730531443

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-09.