Christine Tzeng, COTA
NPI 1174250153 · Occupational Therapy Assistant · San Marino, CA
Christine Tzeng, COTA is a Occupational Therapy Assistant provider in San Marino, CA (NPI 1174250153).
Provider details
- NPI number
- 1174250153
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6090 (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
3 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
- 2022-08-01
- Last updated
- 2022-08-01
- Certified
- 2022-08-01
Frequently asked questions
- What is Christine Tzeng's NPI number?
- Christine Tzeng's National Provider Identifier (NPI) is 1174250153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Tzeng's specialty?
- Christine Tzeng is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Christine Tzeng located?
- Christine Tzeng's practice location on file with NPPES is 1725 S El Molino Ave, San Marino, CA 91108-1703.
- What is Christine Tzeng's phone number?
- The practice phone number listed in the NPPES registry for Christine Tzeng is (626) 863-5880.
- Is Christine Tzeng's NPI active?
- Yes — Christine Tzeng's NPI (1174250153) is active in the NPPES registry as of the last update on 2022-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.