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LAN X CHEN MD
NPI 1023048683
Internal Medicine - Rheumatology in Philadelphia, PA

Active since July 03, 2006
3910 MARKET ST, RHEUMATOLOGY 2ND FL. PENN PRESBYTERIAN MEDICAL CENTER, PHILADELPHIA, PA 19104(267) 625-3392(215) 599-2925 Get Directions Write a Review

NPPES record last updated: November 27, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lan X Chen Md NPPES

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

LAN X CHEN MD (NPI 1023048683) is an individual rheumatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD069155L) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1023048683
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameLAN X CHENCredential: MD
Location Address3910 MARKET ST, RHEUMATOLOGY 2ND FL. PENN PRESBYTERIAN MEDICAL CENTERPhiladelphia, PA 19104-3149
Mailing Address575 Village CirBlue Bell, PA 19422-1636 · (215) 488-7718 · Fax (215) 599-2925
Phone(267) 625-3392
Fax(215) 599-2925
Sole ProprietorYes
Enumeration DateJuly 3, 2006
Last NPPES UpdateNovember 27, 2008
✔ NPI 1023048683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in PA · MD069155L
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
3910 MARKET ST, Philadelphia, PA 19104
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Other Identifiers 3

Medicare UPINH55839
Medicare ID-Type Unspecified55446PA
Medicaid0018734080004PA

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 Lan Chen's NPI number?

The NPI number for Lan Chen is 1023048683. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Lan Chen located?

Lan Chen practices at 3910 Market St Rheumatology 2nd Fl. Penn Presbyterian Medical Center, Philadelphia, PA 19104. The listed phone number is (267) 625-3392.

What is Lan Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Lan Chen was last updated on November 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.