Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. MELISSA MARY LANNON
NPI 1295633527
Student in an Organized Health Care Education/Training Program in Philadelphia, PA

Active since October 27, 2026
909 WALNUT ST, THIRD FLOOR, PHILADELPHIA, PA 19107(215) 955-7000 Get Directions Write a Review

NPPES record added: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Melissa Mary Lannon NPPES

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

DR. MELISSA MARY LANNON (NPI 1295633527) is an individual student in an organized health care education/training program in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD496435) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1295633527
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. MELISSA MARY LANNON
Location Address909 WALNUT ST, THIRD FLOORPhiladelphia, PA 19107
Mailing Address909 Walnut St, Third FloorPhiladelphia, PA 19107
Sole ProprietorNo
Enumeration DateOctober 27, 2026
✔ NPI 1295633527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
License✔ Licensed in PA · MD496435
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
909 WALNUT ST, Philadelphia, PA 19107

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.

Nurse Practitioner (Acute Care)
909 WALNUT ST
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Neurology)
909 WALNUT ST, 2ND FLOOR
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Neurology)
909 WALNUT ST, 2ND FLOOR
PHILADELPHIA, PA 19107
Nurse Practitioner (Acute Care)
909 WALNUT ST
PHILADELPHIA, PA 19107
Student in an Organized Health Care Education/Training Program
909 WALNUT ST
PHILADELPHIA, PA 19107
Clinic/Center (Dental)
909 WALNUT ST
PHILADELPHIA, PA 19107
Neurological Surgery
909 WALNUT ST, 3RD FLOOR, NEUROSURGERY
PHILADELPHIA, PA 19107
Internal Medicine (Medical Oncology)
909 WALNUT ST, 2ND FLOOR
PHILADELPHIA, PA 19107

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 Melissa Lannon's NPI number?

The NPI number for Melissa Lannon is 1295633527. It was assigned to this individual provider in the NPPES registry on October 27, 2026.

Where is Melissa Lannon located?

Melissa Lannon practices at 909 Walnut St Third Floor, Philadelphia, PA 19107. The listed phone number is (215) 955-7000.

What is Melissa Lannon's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Melissa Lannon was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.