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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JESSICA B KATZ MD
NPI 1598736050
Internal Medicine - Geriatric Medicine in Wynnewood, PA

Active since January 31, 2006
100 E LANCASTER AVE, 330 LANKENAU MOB WEST, WYNNEWOOD, PA 19096(610) 645-6555(610) 649-4744 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Jessica B Katz Md NPPES

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

DR. JESSICA B KATZ MD (NPI 1598736050) is an individual geriatric medicine provider in Wynnewood, Pennsylvania, licensed in Pennsylvania (MD055889L) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1598736050
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameDR. JESSICA B KATZCredential: MD
Location Address100 E LANCASTER AVE, 330 LANKENAU MOB WESTWynnewood, PA 19096-3450
Mailing Address100 E Lancaster Ave, 330 Lankenau Mob WestWynnewood, PA 19096-3450 · (610) 645-6555 · Fax (610) 649-4744
Phone(610) 645-6555
Fax(610) 649-4744
Sole ProprietorNo
Enumeration DateJanuary 31, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1598736050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in PA · MD055889L
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD055889L (PA)
100 E LANCASTER AVE, Wynnewood, PA 19096
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Other Identifiers 1

Medicaid0015377370011PA

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.

DR. AKHNUWKH JONES M.D.
Internal Medicine
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 645-2000
AMANDA B CHRISTINI MD
Internal Medicine
100 E LANCASTER AVE, 4 PAVILION, SUITE 4303
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
LAI KWAN LOUIE RPH
Pharmacist
100 E LANCASTER AVE, SUITE #12
WYNNEWOOD, PA 19096
Montgomery County (610) 658-8640
DANIEL WANG MD
Internal Medicine
100 E LANCASTER AVE, 4 PAVILION STE 4303
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
SARAH TYRRELL CRNA
Nurse Anesthetist, Certified Registered
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 645-2000
MARGARET MACK
Student in an Organized Health Care Education/Training Program
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 642-3796
XIAOLING YU MD
Hospitalist
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
JONATHAN HONGYI CHEN MD
Student in an Organized Health Care Education/Training Program
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (484) 476-2000

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 Jessica Katz's NPI number?

The NPI number for Jessica Katz is 1598736050. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Where is Jessica Katz located?

Jessica Katz practices at 100 E Lancaster Ave 330 Lankenau Mob West, Wynnewood, PA 19096. The listed phone number is (610) 645-6555.

What is Jessica Katz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Jessica Katz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.