Grossmont Emergency Medical Group
NPI 1861437501 · Emergency Medicine Physician · La Mesa, CA
Grossmont Emergency Medical Group is a Emergency Medicine Physician organization in La Mesa, CA (NPI 1861437501).
Provider details
- NPI number
- 1861437501
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Erwin Handley, President(877) 818-6102
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
20 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
- 2006-06-17
- Last updated
- 2008-05-08
Frequently asked questions
- What is Grossmont Emergency Medical Group's NPI number?
- Grossmont Emergency Medical Group's National Provider Identifier (NPI) is 1861437501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grossmont Emergency Medical Group?
- Grossmont Emergency Medical Group is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grossmont Emergency Medical Group located?
- Grossmont Emergency Medical Group's practice location on file with NPPES is 5555 Grossmont Center Dr, La Mesa, CA 91942-3019.
- What is Grossmont Emergency Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Grossmont Emergency Medical Group is (619) 644-4401.
- Who is the authorized official for Grossmont Emergency Medical Group?
- The authorized official listed on Grossmont Emergency Medical Group's NPPES record is Erwin Handley, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grossmont Emergency Medical Group's NPI active?
- Yes — Grossmont Emergency Medical Group's NPI (1861437501) is active in the NPPES registry as of the last update on 2008-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.