Gonzalo Garreton, MD
NPI 1124195938 · Obstetrics & Gynecology Physician · Harbor City, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gonzalo Garreton, MD is a Obstetrics & Gynecology Physician provider in Harbor City, CA (NPI 1124195938).
Provider details
- NPI number
- 1124195938
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A35307 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-11-30
Frequently asked questions
- What is Gonzalo Garreton's NPI number?
- Gonzalo Garreton's National Provider Identifier (NPI) is 1124195938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gonzalo Garreton's specialty?
- Gonzalo Garreton is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gonzalo Garreton located?
- Gonzalo Garreton's practice location on file with NPPES is 25825 Vermont Ave, Harbor City, CA 90710-3518.
- What is Gonzalo Garreton's phone number?
- The practice phone number listed in the NPPES registry for Gonzalo Garreton is (310) 325-5111.
- Does Gonzalo Garreton accept Medicare?
- Gonzalo Garreton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gonzalo Garreton's NPI active?
- Yes — Gonzalo Garreton's NPI (1124195938) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.