IndividualActive
Kristine Esguerra, PHARMD
NPI 1639845431 · Pharmacist · Fontana, CA
Kristine Esguerra, PHARMD is a Pharmacist provider in Fontana, CA (NPI 1639845431).
Provider details
- NPI number
- 1639845431
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 84908 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
17284 Slover Ave Ste 204
Fontana, CA 92337-7584
Phone: (909) 609-3337
Street-level locationGet directions
Mailing address
6938 Silverado St
Chino, CA 91710-7490
Registry dates
- Enumerated
- 2021-08-20
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Kristine Esguerra's NPI number?
- Kristine Esguerra's National Provider Identifier (NPI) is 1639845431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristine Esguerra's specialty?
- Kristine Esguerra is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Kristine Esguerra located?
- Kristine Esguerra's practice location on file with NPPES is 17284 Slover Ave Ste 204, Fontana, CA 92337-7584.
- What is Kristine Esguerra's phone number?
- The practice phone number listed in the NPPES registry for Kristine Esguerra is (909) 609-3337.
- Is Kristine Esguerra's NPI active?
- Yes — Kristine Esguerra's NPI (1639845431) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.