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

DR. GLENN HOWARD PERELSON M.D.
NPI 1972506970
Internal Medicine - Cardiovascular Disease in Chula Vista, CA

Q: What is Glenn Perelson's NPI number?

The NPI number for Glenn Perelson is 1972506970. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Q: What is Glenn Perelson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Glenn Perelson 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 31 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.

Active since May 23, 2005

740 BAY BLVD, CHULA VISTA, CA 91910(619) 498-6423 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Glenn Howard Perelson M.d. NPPES

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

DR. GLENN HOWARD PERELSON M.D. (NPI 1972506970) is an individual cardiovascular disease provider in Chula Vista, California, licensed in California (G63071) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1972506970

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. GLENN HOWARD PERELSONCredential: M.D.

Location Address740 BAY BLVDChula Vista, CA 91910-5254

Mailing AddressPo Box 606Spring Valley, CA 91976-0606 · (619) 460-3109

Phone(619) 498-6423

Sole ProprietorNo

Enumeration DateMay 23, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1972506970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · G63071

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

740 BAY BLVD, Chula Vista, CA 91910

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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 Glenn Perelson's NPI number?

The NPI number for Glenn Perelson is 1972506970. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Where is Glenn Perelson located?

Glenn Perelson practices at 740 Bay Blvd, Chula Vista, CA 91910. The listed phone number is (619) 498-6423.

What is Glenn Perelson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Glenn Perelson 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 31 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.