Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John William Molitor Jr., AGACNP

Q: What is the NPI number for John Molitor?

The National Provider Identifier (NPI) for John Molitor is 1255878054, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Saint Louis, MO · enumerated 2017.

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

National Provider Identifier

1255878054

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Registry record

Entity type Individual (Type 1)

Name John William Molitor Jr.

Credential AGACNP

Sex Male

Practice address 621 S New Ballas Rd Ste 297a, Saint Louis, MO, 63141

Phone (314) 251-6364

Enumeration date Jan 31, 2017

Last updated in NPPES Sep 17, 2026

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2017005251 (MO) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Molitor?

The National Provider Identifier (NPI) for John Molitor is 1255878054, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Molitor practice?

The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Christopher Sturm Neurological Surgery Physician · Saint Louis, MO NPI 1689731549 Rebecca Adams Surgical Physician Assistant · Saint Louis, MO NPI 1811039969 Jason Rhee Surgery Physician · Saint Louis, MO NPI 1770799314 Terrence Holekamp Neurological Surgery Physician · Saint Louis, MO NPI 1134375249 Darshan Shastri Neurological Surgery Physician · Saint Louis, MO NPI 1437681830 Allissa Speiser Physician Assistant · Saint Louis, MO NPI 1922627728 Sophie Cooney Physician Assistant · Saint Louis, MO NPI 1821612391 Elizabeth Schlueter Physician Assistant · Saint Louis, MO NPI 1700453693

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-17.