Debbie Grossman, OTR
NPI 1811385909 · Occupational Therapist · La Habra, CA
Debbie Grossman, OTR is a Occupational Therapist provider in La Habra, CA (NPI 1811385909).
Provider details
- NPI number
- 1811385909
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1911 (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
11 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
- 2014-12-25
- Last updated
- 2014-12-25
Frequently asked questions
- What is Debbie Grossman's NPI number?
- Debbie Grossman's National Provider Identifier (NPI) is 1811385909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debbie Grossman's specialty?
- Debbie Grossman is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Debbie Grossman located?
- Debbie Grossman's practice location on file with NPPES is 971 S Idaho St Unit 16, La Habra, CA 90631-6639.
- What is Debbie Grossman's phone number?
- The practice phone number listed in the NPPES registry for Debbie Grossman is (562) 500-1983.
- Is Debbie Grossman's NPI active?
- Yes — Debbie Grossman's NPI (1811385909) is active in the NPPES registry as of the last update on 2014-12-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.