Maxfield Elsner
NPI 1144973439 · Day Training/Habilitation Specialist · San Francisco, CA
Maxfield Elsner is a Day Training/Habilitation Specialist provider in San Francisco, CA (NPI 1144973439).
Provider details
- NPI number
- 1144973439
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
- Community Health Worker172V00000X
Other Service Providers
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 368 Fell StSan Francisco, CA 94102-5144Phone: (415) 861-0828Fax: (415) 186-1040
Registry dates
- Enumerated
- 2022-01-27
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Maxfield Elsner's NPI number?
- Maxfield Elsner's National Provider Identifier (NPI) is 1144973439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxfield Elsner's specialty?
- Maxfield Elsner is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Maxfield Elsner located?
- Maxfield Elsner's practice location on file with NPPES is 1405 Guerrero St, San Francisco, CA 94110-4324.
- What is Maxfield Elsner's phone number?
- The practice phone number listed in the NPPES registry for Maxfield Elsner is (415) 821-0697.
- Is Maxfield Elsner's NPI active?
- Yes — Maxfield Elsner's NPI (1144973439) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.