DR. GERALD RANDGAARD HANSON M.D.
NPI 1770545287
Pathology - Hematology in Huntington Beach, CA

Q: What is Gerald Hanson's NPI number?

The NPI number for Gerald Hanson is 1770545287. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Q: What is Gerald Hanson's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Hematology, with taxonomy code 207ZH0000X.

Q: When was this NPI record last updated?

The NPPES record for Gerald Hanson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 April 03, 2006

8591 LORRAINE DR, HUNTINGTON BEACH, CA 92646(714) 963-6203 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gerald Randgaard Hanson M.d. NPPES

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

DR. GERALD RANDGAARD HANSON M.D. (NPI 1770545287) is an individual hematology provider in Huntington Beach, California, licensed in California (G27838) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1770545287

Entity TypeIndividualMale

Primary Taxonomy207ZH0000X

Provider Legal NameDR. GERALD RANDGAARD HANSONCredential: M.D.

Location Address8591 LORRAINE DRHuntington Beach, CA 92646-2627

Mailing Address8591 Lorraine DrHuntington Beach, CA 92646-2627 · (714) 963-6203

Phone(714) 963-6203

Sole ProprietorNo

Enumeration DateApril 3, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1770545287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · HematologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZH0000X

License✔ Licensed in CA · G27838

Definition

A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.

Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License G27838 (CA)

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 Gerald Hanson's NPI number?

The NPI number for Gerald Hanson is 1770545287. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Gerald Hanson located?

Gerald Hanson practices at 8591 Lorraine Dr, Huntington Beach, CA 92646. The listed phone number is (714) 963-6203.

What is Gerald Hanson's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Hematology, with taxonomy code 207ZH0000X.

When was this NPI record last updated?

The NPPES record for Gerald Hanson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.