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Precision Health and Diagnostic LLC

Clinic/Center in Saint Louis, MO · enumerated 2025 · authorized official Jassma Davis, Register Nurse/ Lab Director.

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

National Provider Identifier

1194695932

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Registry record

Entity type Organization (Type 2)
Legal business name Precision Health and Diagnostic LLC
Practice address 4818 Washington Blvd, Saint Louis, MO, 63108
Phone (314) 948-4602
Fax (314) 590-2757
Enumeration date Nov 7, 2025
Last updated in NPPES Dec 10, 2025

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers Secondary
163WC1500X Community Health Registered Nurse Nursing Service Providers Secondary
163WW0101X Ambulatory Women's Health Care Registered Nurse Nursing Service Providers Secondary
172A00000X Driver Other Service Providers Secondary
246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers Secondary
246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary
261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jassma Davis
Title Register Nurse/ Lab Director
Phone (314) 948-4602

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.

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Frequently asked questions

Where is Precision Health and Diagnostic LLC located?
The practice location on file with NPPES is in Saint Louis, MO.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-10. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-10.