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LIONEL B KATCHEM, D.O., A PROF. CORP.
NPI 1427019397
Clinic/Center - Primary Care in Upland, CA

Active since March 30, 2006
1246 E ARROW HWY STE B, UPLAND, CA 91786(909) 373-0381 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lionel B Katchem, D.o., A Prof. Corp. NPPES

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

LIONEL B KATCHEM, D.O., A PROF. CORP. (NPI 1427019397) is a healthcare organization registered as a primary care in Upland, California and active in the NPI registry since March 2006. The organization lists Lionel Bernard Katchem, President, as its authorized official.

NPPES Registry Identity

NPI1427019397
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameLIONEL B KATCHEM, D.O., A PROF. CORP.
Location Address1246 E ARROW HWY STE BUpland, CA 91786-4955
Mailing Address1246 E Arrow Hwy Ste BUpland, CA 91786-4955
Phone(909) 373-0381
Organization SubpartNo
Authorized OfficialLionel Bernard KatchemPresident · (909) 373-0381
Enumeration DateMarch 30, 2006
Last NPPES UpdateJuly 1, 2010
✔ NPI 1427019397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in CA · 20A4524
1246 E ARROW HWY STE B, Upland, CA 91786
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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 Lionel B Katchem, D.O., A Prof. Corp.'s NPI number?

The NPI number for Lionel B Katchem, D.O., A Prof. Corp. is 1427019397. It was assigned to this organization in the NPPES registry on March 30, 2006.

Where is Lionel B Katchem, D.O., A Prof. Corp. located?

Lionel B Katchem, D.O., A Prof. Corp. is located at 1246 E Arrow Hwy Ste B, Upland, CA 91786. The listed phone number is (909) 373-0381.

What is Lionel B Katchem, D.O., A Prof. Corp.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Lionel B Katchem, D.O., A Prof. Corp. was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.