Mark Andersen, P.T.
NPI 1285617076 · Physical Therapist · Vallejo, CA
Mark Andersen, P.T. is a Physical Therapist provider in Vallejo, CA (NPI 1285617076).
Provider details
- NPI number
- 1285617076
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- PT7772 (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
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
- 2005-11-25
- Last updated
- 2008-10-21
Frequently asked questions
- What is Mark Andersen's NPI number?
- Mark Andersen's National Provider Identifier (NPI) is 1285617076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Andersen's specialty?
- Mark Andersen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Andersen located?
- Mark Andersen's practice location on file with NPPES is 127 Hospital Dr, Vallejo, CA 94589-2500.
- What is Mark Andersen's phone number?
- The practice phone number listed in the NPPES registry for Mark Andersen is (707) 552-8795.
- Is Mark Andersen's NPI active?
- Yes — Mark Andersen's NPI (1285617076) is active in the NPPES registry as of the last update on 2008-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.