Mary Margaret Loehr, M.D.
NPI 1942235007 · Emergency Medicine Physician · Chula Vista, CA
Mary Margaret Loehr, M.D. is a Emergency Medicine Physician provider in Chula Vista, CA (NPI 1942235007).
Provider details
- NPI number
- 1942235007
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G28797 (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
- 2006-07-11
- Last updated
- 2008-06-27
Frequently asked questions
- What is Mary Margaret Loehr's NPI number?
- Mary Margaret Loehr's National Provider Identifier (NPI) is 1942235007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Margaret Loehr's specialty?
- Mary Margaret Loehr is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Margaret Loehr located?
- Mary Margaret Loehr's practice location on file with NPPES is 435 H St, Chula Vista, CA 91910-4307.
- What is Mary Margaret Loehr's phone number?
- The practice phone number listed in the NPPES registry for Mary Margaret Loehr is (619) 691-7290.
- Is Mary Margaret Loehr's NPI active?
- Yes — Mary Margaret Loehr's NPI (1942235007) is active in the NPPES registry as of the last update on 2008-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.