Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

EARL SCOTT ISBELL MD
NPI 1447204839
Emergency Medicine in Glendora, CA

Q: What is Earl Isbell's NPI number?

The NPI number for Earl Isbell is 1447204839. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Earl Isbell's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Earl Isbell was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 20, 2006

250 S GRAND AVE, GLENDORA, CA 91741(626) 857-3170 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Mar 19, 2017 (2 updates tracked since 2017).

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About Earl Scott Isbell Md NPPES

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

EARL SCOTT ISBELL MD (NPI 1447204839) is an individual emergency medicine provider in Glendora, California, licensed in California (G34651) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1447204839

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameEARL SCOTT ISBELLCredential: MD

Location Address250 S GRAND AVEGlendora, CA 91741-4218

Mailing Address2843 Eider StLa Verne, CA 91750-5934 · (626) 914-1509

Phone(626) 857-3170

Sole ProprietorNo

Enumeration DateMay 20, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1447204839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · G34651

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

250 S GRAND AVE, Glendora, CA 91741

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