Joanne Gressang, OT
NPI 1477760049 · Occupational Therapist · Concord, CA
Joanne Gressang, OT is a Occupational Therapist provider in Concord, CA (NPI 1477760049).
Provider details
- NPI number
- 1477760049
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- OT3215 (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
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
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joanne Gressang's NPI number?
- Joanne Gressang's National Provider Identifier (NPI) is 1477760049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Gressang's specialty?
- Joanne Gressang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joanne Gressang located?
- Joanne Gressang's practice location on file with NPPES is 2121 Dalis Dr, Concord, CA 94520-5439.
- What is Joanne Gressang's phone number?
- The practice phone number listed in the NPPES registry for Joanne Gressang is (925) 348-2783.
- Is Joanne Gressang's NPI active?
- Yes — Joanne Gressang's NPI (1477760049) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.