Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

National Health Monitoring System, LLC

Organization Clinical Informatics Physician · NPI 1508460494

National Health Monitoring System, LLC provides Clinical Informatics Physician services in Saint Louis, Missouri. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

7721 Clayton Rd
Saint Louis, MO 63117-1301
Phone: (314) 606-0853
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Informatics Physician (primary) Taxonomy 2083C0008X

Record details

NPI number1508460494
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Yazdi — Owner · (314) 066-0853
NPI enumeratedNovember 23, 2020
Last updated in NPPESNovember 25, 2020
Certification dateNovember 25, 2020
Mailing address8701 Delmar Blvd Apt 3e, Saint Louis, MO 63124-1967