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DIVERSIFIED INDEPENDENT DIAGNOSTICS
NPI 1861710006
Family Medicine - Sleep Medicine in Houston, TX

Active since May 12, 2010
1701 WEBSTER ST STE C, HOUSTON, TX 77003(713) 650-9500 Get Directions Write a Review

NPPES record last updated: May 12, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Diversified Independent Diagnostics NPPES

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

DIVERSIFIED INDEPENDENT DIAGNOSTICS (NPI 1861710006) is a healthcare organization registered as a sleep medicine in Houston, Texas and active in the NPI registry since May 2010. The organization lists David Grigorian, Director/owner, as its authorized official.

NPPES Registry Identity

NPI1861710006
Entity TypeOrganization
Primary Taxonomy207QS1201X
Legal Business NameDIVERSIFIED INDEPENDENT DIAGNOSTICS
Location Address1701 WEBSTER ST STE CHouston, TX 77003-5800
Mailing Address1701 Webster St Ste CHouston, TX 77003-5800 · (713) 650-9500
Phone(713) 650-9500
Organization SubpartNo
Authorized OfficialDavid GrigorianDirector/owner · (713) 650-9500
Enumeration DateMay 12, 2010
✔ NPI 1861710006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QS1201X
Definition
A Family Medicine Physician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X
Also ListedExclusive Provider OrganizationTaxonomy 302F00000X
1701 WEBSTER ST STE C, Houston, TX 77003
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. GIAO QUYNHTHI NGUYEN MD
Family Medicine
1701 WEBSTER ST STE C
HOUSTON, TX 77003
Harris County (713) 655-9083

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 Diversified Independent Diagnostics's NPI number?

The NPI number for Diversified Independent Diagnostics is 1861710006. It was assigned to this organization in the NPPES registry on May 12, 2010.

Where is Diversified Independent Diagnostics located?

Diversified Independent Diagnostics is located at 1701 Webster St Ste C, Houston, TX 77003. The listed phone number is (713) 650-9500.

What is Diversified Independent Diagnostics's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sleep Medicine, with taxonomy code 207QS1201X.

When was this NPI record last updated?

The NPPES record for Diversified Independent Diagnostics was last updated on May 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.