Mark Navasca, MS, OTR/L
NPI 1205425683 · Occupational Therapist · Walnut Creek, CA
Mark Navasca, MS, OTR/L is a Occupational Therapist provider in Walnut Creek, CA (NPI 1205425683).
Provider details
- NPI number
- 1205425683
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12462 (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
5 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
- 2021-01-11
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Mark Navasca's NPI number?
- Mark Navasca's National Provider Identifier (NPI) is 1205425683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Navasca's specialty?
- Mark Navasca is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Navasca located?
- Mark Navasca's practice location on file with NPPES is 1975 Tice Valley Blvd, Walnut Creek, CA 94595-2201.
- What is Mark Navasca's phone number?
- The practice phone number listed in the NPPES registry for Mark Navasca is (925) 906-0200.
- Is Mark Navasca's NPI active?
- Yes — Mark Navasca's NPI (1205425683) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.