Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ghassem Khan Atashirang, OD PHD
Optometrist in Dallas, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801011937
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Registry record
Entity type Individual (Type 1)
Name Dr. Ghassem Khan Atashirang
Credential OD PHD
Sex Male
Practice address 2130 S Buckner Blvd, Dallas, TX, 75227
Phone (214) 381-1700
Fax (214) 381-1497
Enumeration date Apr 16, 2007
Last updated in NPPES Dec 9, 2019
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 03756 (TX) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 03756 (TX) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 526446 | Other | TX | OE NUMBER OPTOMETIC EDUCA |
| 910075 | Other | TX | EYE MED |
| GOOOE78S6 | Medicaid | TX | - |
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.
Frequently asked questions
Is NPI 1801011937 active?
Yes, as of the latest NPPES snapshot, NPI 1801011937 is active (record last updated 2019-12-09).
How do I verify Ghassem Atashirang's NPI record?
Cross-check NPI 1801011937 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-09.