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DR. HAROLD GAYLORD OLSON M.D.
NPI 1417049073
Military Health Care Provider in Long Beach, CA

Active since September 29, 2006
5901 E 7TH ST, LONG BEACH, CA 90822(562) 826-8000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Harold Gaylord Olson M.d. NPPES

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

DR. HAROLD GAYLORD OLSON M.D. (NPI 1417049073) is an individual military health care provider provider in Long Beach, California, licensed in California (A24018) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1417049073
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameDR. HAROLD GAYLORD OLSONCredential: M.D.
Location Address5901 E 7TH STLong Beach, CA 90822-5201
Mailing Address23172 Via MasalaCoto De Caza, CA 92679-3921 · (949) 589-1248
Phone(562) 826-8000
Sole ProprietorNo
Enumeration DateSeptember 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417049073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
License✔ Licensed in CA · A24018
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
5901 E 7TH ST, Long Beach, CA 90822
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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.

SOHRAB TANAVOLI D.O
Internal Medicine
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
PARGOL KHORSANDI NAZARIAN PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
DR. GREYSON NAKANO
Optometrist
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
JOEL ANDRES MONTES
Social Worker
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 391-8311
LOREMEA BAUTISTA
Registered Nurse (Psychiatric/Mental Health)
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
MR. JAMES LYNN WATSON
Social Worker (Clinical)
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
MICHAELA SANGER
Speech-Language Pathologist
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000
LONG BEACH VAMC
General Acute Care Hospital
5901 E 7TH ST
LONG BEACH, CA 90822
Los Angeles County (702) 341-3152

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 Harold Olson's NPI number?

The NPI number for Harold Olson is 1417049073. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Harold Olson located?

Harold Olson practices at 5901 E 7th St, Long Beach, CA 90822. The listed phone number is (562) 826-8000.

What is Harold Olson's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

When was this NPI record last updated?

The NPPES record for Harold Olson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.