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1ST CHOICE SLEEP DIAGNOSTICS
NPI 1235684457
Clinic/Center - Sleep Disorder Diagnostic in Fresno, CA

Active since August 17, 2016
1111 E HERNDON AVE STE 108, FRESNO, CA 93720(559) 656-0646(559) 412-8068 Get Directions Write a Review

NPPES record last updated: September 7, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 7, 2022, Aug 17, 2016 (2 updates tracked since 2016).

About 1st Choice Sleep Diagnostics NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

1ST CHOICE SLEEP DIAGNOSTICS (NPI 1235684457) is a healthcare organization registered as a sleep disorder diagnostic in Fresno, California and active in the NPI registry since August 2016. The organization lists Boris Grinshteyn, Ceo, as its authorized official.

NPPES Registry Identity

NPI1235684457
Entity TypeOrganization
Primary Taxonomy261QS1200X
Legal Business NameEXPRESS RX INC
Location Address1111 E HERNDON AVE STE 108Fresno, CA 93720-3100
Mailing Address2503 Beverly Blvd Fl 1Los Angeles, CA 90057-1000 · Fax (213) 353-0562
Phone(559) 656-0646
Fax(559) 412-8068
Organization SubpartNo
Authorized OfficialBoris GrinshteynCeo · (213) 353-0552
Enumeration DateAugust 17, 2016
Last NPPES UpdateSeptember 7, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2022
✔ NPI 1235684457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Sleep Disorder DiagnosticAmbulatory Health Care Facilities
Taxonomy Code261QS1200X
1111 E HERNDON AVE STE 108, Fresno, CA 93720
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Other Names 1

Doing Business As1st Choice Sleep Diagnostics

Other Identifiers 1

Medicaid1184777286CA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Express Rx Inc's NPI number?

The NPI number for Express Rx Inc is 1235684457. It was assigned to this organization in the NPPES registry on August 17, 2016. The provider is doing business as 1st Choice Sleep Diagnostics.

Where is Express Rx Inc located?

Express Rx Inc is located at 1111 E Herndon Ave Ste 108, Fresno, CA 93720. The listed phone number is (559) 656-0646.

What is Express Rx Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

When was this NPI record last updated?

The NPPES record for Express Rx Inc was last updated on September 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.