Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Quantitative Vascular Diagnostic Services, Inc.

Ph.D. Medical Genetics in Waco, TX · enumerated 2006 · authorized official Robert Allison, President/Ceo.

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

National Provider Identifier

1598779910

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Quantitative Vascular Diagnostic Services, Inc.

Practice address 5010 Lakeland Cir, Suite B, Waco, TX, 76710

Phone (254) 754-1970

Fax (254) 754-4494

Enumeration date Jul 28, 2006

Last updated in NPPES Dec 10, 2007

Taxonomy & classification

170100000X Ph.D. Medical Genetics Other Service Providers Primary

Authorized official

Name Robert Allison

Title President/Ceo

Phone (254) 754-1970

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Quantitative Vascular Diagnostic Services, Inc.?

Quantitative Vascular Diagnostic Services, Inc. is registered in NPPES as a Ph.D. Medical Genetics (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-10.