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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIOT JOEL KATZ M.D.
NPI 1144285404
Internal Medicine - Endocrinology, Diabetes & Metabolism in Saint Louis, MO

Active since April 19, 2006
915 N GRAND BLVD, VAMC (SCSL/JC), SAINT LOUIS, MO 63106(314) 652-4100(314) 289-7007 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Eliot Joel Katz M.d. NPPES

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

ELIOT JOEL KATZ M.D. (NPI 1144285404) is an individual endocrinology, diabetes & metabolism provider in Saint Louis, Missouri, licensed in Oklahoma (10629) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1144285404
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameELIOT JOEL KATZCredential: M.D.
Location Address915 N GRAND BLVD, VAMC (SCSL/JC)Saint Louis, MO 63106-1621
Mailing Address915 N Grand Blvd, Vamc (scsl/jc)Saint Louis, MO 63106-1621 · (314) 652-4100 · Fax (314) 289-7007
Phone(314) 652-4100
Fax(314) 289-7007
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1144285404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in OK · 10629
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
915 N GRAND BLVD, Saint Louis, MO 63106
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Other Providers at the Same Location NPPES 20

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

DR. MATTHEW CHRISTOPHER SIMPSON O.D.
Optometrist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100
MS. CHARMIN MEYATTA GIBSON M.S.W.
Social Worker
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4110
CONOR MCCARTNEY M.D.
Internal Medicine
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100
ALITA BILLOPS CNP
Nurse Practitioner (Primary Care)
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100
STEPHANIE ADAMS
Registered Nurse
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 289-7676
NAGLA ABDELMALEK M.D.
Emergency Medicine
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100
DR. JAMES MICHAEL HASIK DDS
Dentist (General Practice)
915 N GRAND BLVD, DENTAL CLINIC
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100
MS. TRACY LANES CRNA
Nurse Anesthetist, Certified Registered
915 N GRAND BLVD
SAINT LOUIS, MO 63106
St. Louis City (314) 652-4100

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 Eliot Katz's NPI number?

The NPI number for Eliot Katz is 1144285404. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Eliot Katz located?

Eliot Katz practices at 915 N Grand Blvd Vamc (scsl/Jc), Saint Louis, MO 63106. The listed phone number is (314) 652-4100.

What is Eliot Katz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Eliot Katz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.