ALLISON AHN
NPI 1306511100
Physician Assistant in Baltimore, MD

Active since August 12, 2021
520 W FAYETTE ST STE 300, BALTIMORE, MD 21201(410) 706-5242 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Allison Ahn NPPES

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

ALLISON AHN (NPI 1306511100) is an individual physician assistant in Baltimore, Maryland and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1306511100
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALLISON AHN
Location Address520 W FAYETTE ST STE 300Baltimore, MD 21201-1756
Mailing Address520 W Fayette St Ste 300Baltimore, MD 21201-1756
Sole ProprietorNo
Enumeration DateAugust 12, 2021
Last NPPES UpdateSeptember 22, 2025
NPPES CertifiedSeptember 22, 2025
NPI 1306511100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
520 W FAYETTE ST STE 300, Baltimore, MD 21201

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.

Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201
Physician Assistant
520 W FAYETTE ST STE 300
BALTIMORE, MD 21201

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 Allison Ahn's NPI number?

The NPI number for Allison Ahn is 1306511100. It was assigned to this individual provider in the NPPES registry on August 12, 2021.

Where is Allison Ahn located?

Allison Ahn practices at 520 W Fayette St Ste 300, Baltimore, MD 21201. The listed phone number is (410) 706-5242.

What is Allison Ahn's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Allison Ahn was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.