Anna Guan
NPI 1790400232 · Pharmacist · Monterey Park, CA
Anna Guan is a Pharmacist provider in Monterey Park, CA (NPI 1790400232).
Provider details
- NPI number
- 1790400232
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PENDING (CA)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy 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
- 2022-10-06
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Anna Guan's NPI number?
- Anna Guan's National Provider Identifier (NPI) is 1790400232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Guan's specialty?
- Anna Guan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Anna Guan located?
- Anna Guan's practice location on file with NPPES is 401 N Garfield Ave Ste 101, Monterey Park, CA 91754-1207.
- What is Anna Guan's phone number?
- The practice phone number listed in the NPPES registry for Anna Guan is (626) 872-0505.
- Is Anna Guan's NPI active?
- Yes — Anna Guan's NPI (1790400232) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.