Gary Wallum, COTA/L
NPI 1730427089 · Occupational Therapy Assistant · San Diego, CA
Gary Wallum, COTA/L is a Occupational Therapy Assistant provider in San Diego, CA (NPI 1730427089).
Provider details
- NPI number
- 1730427089
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Male
- Sole proprietor
- No
- License
- OTA58 (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
13 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
- 2013-01-22
- Last updated
- 2013-01-22
Frequently asked questions
- What is Gary Wallum's NPI number?
- Gary Wallum's National Provider Identifier (NPI) is 1730427089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Wallum's specialty?
- Gary Wallum is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gary Wallum located?
- Gary Wallum's practice location on file with NPPES is 3812 Park Blvd, San Diego, CA 92103-3679.
- What is Gary Wallum's phone number?
- The practice phone number listed in the NPPES registry for Gary Wallum is (619) 770-8663.
- Is Gary Wallum's NPI active?
- Yes — Gary Wallum's NPI (1730427089) is active in the NPPES registry as of the last update on 2013-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.