IndividualActive
Stephen Mccolgan, MD
NPI 1477633212 · Surgery Physician · Bellflower, CA
Stephen Mccolgan, MD is a Surgery Physician provider in Bellflower, CA (NPI 1477633212).
Provider details
- NPI number
- 1477633212
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G50724 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9604 E Artesia #200
Bellflower, CA 90706
Phone: (562) 925-8892
Fax: (562) 866-5978
Street-level locationGet directions
Mailing address
Pob 15562
Long Beach, CA 90815
Additional practice locations (1)
- 2501 E Chapman Ave Ste 180Fullerton, CA 92831-5420Phone: (949) 868-3377
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Stephen Mccolgan's NPI number?
- Stephen Mccolgan's National Provider Identifier (NPI) is 1477633212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Mccolgan's specialty?
- Stephen Mccolgan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Mccolgan located?
- Stephen Mccolgan's practice location on file with NPPES is 9604 E Artesia #200, Bellflower, CA 90706.
- What is Stephen Mccolgan's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mccolgan is (562) 925-8892.
- Is Stephen Mccolgan's NPI active?
- Yes — Stephen Mccolgan's NPI (1477633212) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.