STEPHEN JOSEPH MCCOLGAN MD
NPI 1477633212
Surgery in Bellflower, CA

Q: What is Stephen Mccolgan's NPI number?

The NPI number for Stephen Mccolgan is 1477633212. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Q: What is Stephen Mccolgan's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Mccolgan was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 October 16, 2006

9604 E ARTESIA #200, BELLFLOWER, CA 90706(562) 925-8892(562) 866-5978 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Stephen Joseph Mccolgan Md NPPES

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

STEPHEN JOSEPH MCCOLGAN MD (NPI 1477633212) is an individual surgery provider in Bellflower, California, licensed in California (G50724) and active in the NPI registry since October 2006. He maintains a secondary practice location in Fullerton.

NPPES Registry Identity

NPI1477633212

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameSTEPHEN JOSEPH MCCOLGANCredential: MD

Location Address9604 E ARTESIA #200Bellflower, CA 90706

Mailing AddressPob 15562Long Beach, CA 90815 · (562) 925-8892 · Fax (562) 866-5978

Phone(562) 925-8892

Fax(562) 866-5978

Sole ProprietorNo

Enumeration DateOctober 16, 2006

Last NPPES UpdateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1477633212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in CA · G50724

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Secondary Practice Location 1

Location 12501 E Chapman Ave Ste 180Fullerton, CA 92831-5420 · Phone (949) 868-3377

Other Identifiers 1

Medicaid00G50724OCA

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 Stephen Mccolgan's NPI number?

The NPI number for Stephen Mccolgan is 1477633212. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Stephen Mccolgan located?

Stephen Mccolgan practices at 9604 E Artesia #200, Bellflower, CA 90706. The listed phone number is (562) 925-8892.

What is Stephen Mccolgan's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Stephen Mccolgan was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.