Brent Lorenzen, M.D.
NPI 1013176551 · Emergency Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brent Lorenzen, M.D. is a Emergency Medicine Physician provider in San Diego, CA (NPI 1013176551).
Provider details
- NPI number
- 1013176551
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 148679 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-09
- Last updated
- 2021-09-08
- Certified
- 2021-09-08
Frequently asked questions
- What is Brent Lorenzen's NPI number?
- Brent Lorenzen's National Provider Identifier (NPI) is 1013176551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brent Lorenzen's specialty?
- Brent Lorenzen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brent Lorenzen located?
- Brent Lorenzen's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Brent Lorenzen's phone number?
- The practice phone number listed in the NPPES registry for Brent Lorenzen is (619) 323-4276.
- Does Brent Lorenzen accept Medicare?
- Brent Lorenzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brent Lorenzen's NPI active?
- Yes — Brent Lorenzen's NPI (1013176551) is active in the NPPES registry as of the last update on 2021-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.