STEPHEN J. MCCOLGAN MD – NPI #1477633212
Surgery
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.
STEPHEN MCCOLGAN is a surgeon located in BELLFLOWER, CA. NPPES has assigned the NPI number 1477633212 to STEPHEN MCCOLGAN on October 16, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 208600000X from the Health Care Provider Taxonomy code set, which is classified as Surgery.
The NPI profile was last updated on Feb 12, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for STEPHEN MCCOLGAN below.
NPI Profile for
STEPHEN J. MCCOLGAN
(more than 19 years ago)
BELLFLOWER, CA 90706 Phone: (562) 925-8892 Fax: (562) 866-5978
1 Other location(s):
Fullerton, CA 92831-5420
Phone: (949) 868-3377
LONG BEACH, CA 90815 Phone: (562) 925-8892 Fax: (562) 866-5978
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
Identifiers for STEPHEN MCCOLGAN
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| medicaid | CA | 00G50724O |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 208600000X - Surgery (Primary) |
CA | G50724 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.