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Agnes Lo
NPI 1013139831 · Specialist · Union City, CA
Agnes Lo is a Specialist provider in Union City, CA (NPI 1013139831).
Provider details
- NPI number
- 1013139831
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 560 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
34400 Mission Blvd
Union City, CA 94587-3604
Phone: (510) 429-6472
Street-level locationGet directions
Mailing address
4721 Le Beau Ct
Fremont, CA 94555-2506
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Agnes Lo's NPI number?
- Agnes Lo's National Provider Identifier (NPI) is 1013139831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Agnes Lo's specialty?
- Agnes Lo is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Agnes Lo located?
- Agnes Lo's practice location on file with NPPES is 34400 Mission Blvd, Union City, CA 94587-3604.
- What is Agnes Lo's phone number?
- The practice phone number listed in the NPPES registry for Agnes Lo is (510) 429-6472.
- Is Agnes Lo's NPI active?
- Yes — Agnes Lo's NPI (1013139831) 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.