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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.

MRS. MARY ANN JACOBS
NPI 1235193756
Nurse Practitioner - Adult Health in Saint Louis, MO

Active since April 13, 2006
1 JEFFERSON BARRACKS DR, SAINT LOUIS, MO 63125(314) 894-5727(314) 845-5039 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Mary Ann Jacobs NPPES

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

MRS. MARY ANN JACOBS (NPI 1235193756) is an individual adult health provider in Saint Louis, Missouri, licensed in Missouri (047282) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1235193756
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. MARY ANN JACOBS
Location Address1 JEFFERSON BARRACKS DRSaint Louis, MO 63125-4181
Mailing Address514 Forder RdSaint Louis, MO 63129-2624
Phone(314) 894-5727
Fax(314) 845-5039
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1235193756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MO · 047282
1 JEFFERSON BARRACKS DR, Saint Louis, MO 63125
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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.

KAREN ANDRE JOHNSTON PH.D.
Psychologist (Clinical)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
SUSAN GILMOR LCSW
Social Worker
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
TAYLOR NICOLE MELGAR PA-C
Physician Assistant
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
DR. DANNEE TRUONG PHARMD
Pharmacist (Geriatric)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
DR. ANTONINA S GESMUNDO MD
Psychiatry & Neurology (Psychiatry)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 894-6636
DR. MONA BAHL M.D.
Internal Medicine
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
MRS. ANGELA M BROCK ANP-BC
Nurse Practitioner (Adult Health)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 289-7676
GREG BURIAN
Registered Nurse
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (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 Mary Jacobs's NPI number?

The NPI number for Mary Jacobs is 1235193756. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Mary Jacobs located?

Mary Jacobs practices at 1 Jefferson Barracks Dr, Saint Louis, MO 63125. The listed phone number is (314) 894-5727.

What is Mary Jacobs's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Mary Jacobs 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 24 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.