IndividualActive
Katherine Ta-Aca, RN
NPI 1104793876 · Ambulatory Care Registered Nurse · Alhambra, CA
Katherine Ta-Aca, RN is a Ambulatory Care Registered Nurse provider in Alhambra, CA (NPI 1104793876).
Provider details
- NPI number
- 1104793876
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Credential
- RN
- Sole proprietor
- No
- License
- 717017 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1000 S Fremont Ave Bldg A9e6th
Alhambra, CA 91803-8800
Phone: (323) 986-2137
Street-level locationGet directions
Mailing address
1000 S Fremont Ave Bldg A9e6th
Alhambra, CA 91803-8800
Registry dates
- Enumerated
- 2025-10-18
- Last updated
- 2025-10-18
- Certified
- 2025-10-18
Frequently asked questions
- What is Katherine Ta-Aca's NPI number?
- Katherine Ta-Aca's National Provider Identifier (NPI) is 1104793876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ta-Aca's specialty?
- Katherine Ta-Aca is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Katherine Ta-Aca located?
- Katherine Ta-Aca's practice location on file with NPPES is 1000 S Fremont Ave Bldg A9e6th, Alhambra, CA 91803-8800.
- What is Katherine Ta-Aca's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ta-Aca is (323) 986-2137.
- Is Katherine Ta-Aca's NPI active?
- Yes — Katherine Ta-Aca's NPI (1104793876) is active in the NPPES registry as of the last update on 2025-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.