IndividualActive
Crystal Tettenhorst, PHARMD
NPI 1982299079 · Pharmacist · Claremont, CA
Crystal Tettenhorst, PHARMD is a Pharmacist provider in Claremont, CA (NPI 1982299079).
Provider details
- NPI number
- 1982299079
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 87213 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
137 Harvard Ave
Claremont, CA 91711-4717
Phone: (909) 624-1611
Street-level locationGet directions
Mailing address
137 Harvard Ave
Claremont, CA 91711-4717
Additional practice locations (1)
- 15391 Rockwell AveFontana, CA 92336-4107Phone: (619) 804-0659
Registry dates
- Enumerated
- 2021-03-01
- Last updated
- 2022-12-03
- Certified
- 2022-12-03
Frequently asked questions
- What is Crystal Tettenhorst's NPI number?
- Crystal Tettenhorst's National Provider Identifier (NPI) is 1982299079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Tettenhorst's specialty?
- Crystal Tettenhorst is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Crystal Tettenhorst located?
- Crystal Tettenhorst's practice location on file with NPPES is 137 Harvard Ave, Claremont, CA 91711-4717.
- What is Crystal Tettenhorst's phone number?
- The practice phone number listed in the NPPES registry for Crystal Tettenhorst is (909) 624-1611.
- Is Crystal Tettenhorst's NPI active?
- Yes — Crystal Tettenhorst's NPI (1982299079) is active in the NPPES registry as of the last update on 2022-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.