Nathan Gilbreth
NPI 1114676228 · Emergency Medicine Physician · La Mesa, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Gilbreth is a Emergency Medicine Physician provider in La Mesa, CA (NPI 1114676228).
Provider details
- NPI number
- 1114676228
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A188896 (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
4 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
- 2022-03-23
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Nathan Gilbreth's NPI number?
- Nathan Gilbreth's National Provider Identifier (NPI) is 1114676228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Gilbreth's specialty?
- Nathan Gilbreth is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Gilbreth located?
- Nathan Gilbreth's practice location on file with NPPES is 5555 Grossmont Center Dr, La Mesa, CA 91942-3019.
- What is Nathan Gilbreth's phone number?
- The practice phone number listed in the NPPES registry for Nathan Gilbreth is (619) 740-6000.
- Does Nathan Gilbreth accept Medicare?
- Nathan Gilbreth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Gilbreth's NPI active?
- Yes — Nathan Gilbreth's NPI (1114676228) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.