Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Theresa Montalvo

Psychiatric/Mental Health Nurse Practitioner in Philadelphia, PA · enumerated 2024.

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

National Provider Identifier

1366203648

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Registry record

Entity type Individual (Type 1)

Name Lauren Theresa Montalvo

Sex Female

Practice address 2600 N American St, Philadelphia, PA, 19133

Phone (201) 560-6454

Enumeration date Jan 23, 2024

Last updated in NPPES Mar 29, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP033261 (PA) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP029145 (PA) Secondary

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 Lauren Montalvo?

The National Provider Identifier (NPI) for Lauren Montalvo is 1366203648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lauren Montalvo practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-29.