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

JOHN WILLIAM MOLITOR JR. AGACNP
NPI 1255878054
Nurse Practitioner - Acute Care in Saint Louis, MO

Active since January 31, 2017
621 S NEW BALLAS RD STE 297A, SAINT LOUIS, MO 63141(314) 251-6364 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 17, 2026, Sep 12, 2025, Mar 16, 2021 and 3 more (6 updates tracked since 2017).

About John William Molitor Jr. Agacnp NPPES

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

JOHN WILLIAM MOLITOR JR. AGACNP (NPI 1255878054) is an individual acute care provider in Saint Louis, Missouri, licensed in Missouri (2017005251) and active in the NPI registry since January 2017. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1255878054
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameJOHN WILLIAM MOLITOR JR.Credential: AGACNP
Location Address621 S NEW BALLAS RD STE 297ASaint Louis, MO 63141-8200
Mailing Address621 S New Ballas Rd Ste 297aSaint Louis, MO 63141-8200 · (314) 251-6364
Sole ProprietorNo
Enumeration DateJanuary 31, 2017
Last NPPES UpdateSeptember 17, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2026
✔ NPI 1255878054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in MO · 2017005251
621 S NEW BALLAS RD STE 297A, Saint Louis, MO 63141

Secondary Practice Locations 2

Location 1621 S New Ballas Rd Ste 298ASaint Louis, MO 63141-8200 · Phone (314) 251-6364
Location 2701 S New Ballas Rd Ste 320Saint Louis, MO 63141-8725 · Phone (314) 251-6343

Other Providers at the Same Location NPPES 12

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

Neurological Surgery
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Physician Assistant
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Neurological Surgery
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Physician Assistant
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Physician Assistant
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Neurological Surgery
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Physician Assistant
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141
Surgery
621 S NEW BALLAS RD STE 297A
SAINT LOUIS, MO 63141

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 John Molitor's NPI number?

The NPI number for John Molitor is 1255878054. It was assigned to this individual provider in the NPPES registry on January 31, 2017.

Where is John Molitor located?

John Molitor practices at 621 S New Ballas Rd Ste 297A, Saint Louis, MO 63141. The listed phone number is (314) 251-6364.

What is John Molitor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for John Molitor was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.