DR. ARTHUR JAMES LYON MD
NPI 1528644697
Student in an Organized Health Care Education/Training Program in Philadelphia, PA

Q: What is Arthur Lyon's NPI number?

The NPI number for Arthur Lyon is 1528644697. It was assigned to this individual provider in the NPPES registry on March 19, 2021.

Q: What is Arthur Lyon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Arthur Lyon was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since March 19, 2021PECOS Enrolled

5501 OLD YORK RD STE 1, PHILADELPHIA, PA 19141(215) 456-6636 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 18, 2025, Nov 5, 2025, Aug 9, 2022 and 1 more (4 updates tracked since 2021).

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About Dr. Arthur James Lyon Md NPPES

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

DR. ARTHUR JAMES LYON MD (NPI 1528644697) is an individual student in an organized health care education/training program in Philadelphia, Pennsylvania and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528644697

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameDR. ARTHUR JAMES LYONCredential: MD

Location Address5501 OLD YORK RD STE 1Philadelphia, PA 19141-3098

Mailing Address5501 Old York Rd Ste 1Philadelphia, PA 19141-3098 · (215) 456-6636

Phone(215) 456-6636

Sole ProprietorNo

Enumeration DateMarch 19, 2021

Last NPPES UpdateNovember 18, 20254 updates tracked since enumeration

NPPES CertifiedNovember 18, 2025

✔ NPI 1528644697 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

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.

Also ListedMilitary Health Care ProviderTaxonomy 171000000X · License 34953 (NE)

Also ListedGeneral PracticeTaxonomy 208D00000X · License 34953 (NE)

5501 OLD YORK RD STE 1, Philadelphia, PA 19141

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arthur James Lyon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

GREGORY JOHNSON MD

Student in an Organized Health Care Education/Training Program