Jan Mark Demain
NPI 1114127370 · Physical Therapist · San Francisco, CA
Jan Mark Demain is a Physical Therapist provider in San Francisco, CA (NPI 1114127370).
Provider details
- NPI number
- 1114127370
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33763 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- 2007-07-24
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Jan Mark Demain's NPI number?
- Jan Mark Demain's National Provider Identifier (NPI) is 1114127370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Mark Demain's specialty?
- Jan Mark Demain is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jan Mark Demain located?
- Jan Mark Demain's practice location on file with NPPES is 745 Delta St, San Francisco, CA 94134-2827.
- What is Jan Mark Demain's phone number?
- The practice phone number listed in the NPPES registry for Jan Mark Demain is (312) 468-1421.
- Is Jan Mark Demain's NPI active?
- Yes — Jan Mark Demain's NPI (1114127370) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.