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AILEEN LO
NPI 1073456992
Nurse Practitioner in Philadelphia, PA

Active since April 14, 2026
3737 MARKET ST FL 4, PHILADELPHIA, PA 19104(215) 554-0109 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Aileen Lo NPPES

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

AILEEN LO (NPI 1073456992) is an individual nurse practitioner in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP033978) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1073456992
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameAILEEN LO
Location Address3737 MARKET ST FL 4Philadelphia, PA 19104-5544
Mailing Address3737 Market StPhiladelphia, PA 19104-5545
Phone(215) 554-0109
Sole ProprietorNo
Enumeration DateApril 14, 2026
NPPES CertifiedApril 14, 2026
✔ NPI 1073456992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in PA · SP033978
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
3737 MARKET ST FL 4, Philadelphia, PA 19104
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Other Providers at the Same Location NPPES 3

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

MISS GABRIELLE SINGH PA-C
Physician Assistant (Surgical)
3737 MARKET ST FL 4
PHILADELPHIA, PA 19104
Philadelphia County (800) 789-7366
PHILLIP MARTIN PIERORAZIO MD
Urology
3737 MARKET ST FL 4
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-8699
DR. SHANG A. LOH MD
Surgery (Vascular Surgery)
3737 MARKET ST FL 4
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-9660

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 Aileen Lo's NPI number?

The NPI number for Aileen Lo is 1073456992. It was assigned to this individual provider in the NPPES registry on April 14, 2026.

Where is Aileen Lo located?

Aileen Lo practices at 3737 Market St Fl 4, Philadelphia, PA 19104. The listed phone number is (215) 554-0109.

What is Aileen Lo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Aileen Lo was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.