IndividualActive
Simranjit Grewal
NPI 1265193551 · Pharmacist · Clearlake, CA
Simranjit Grewal is a Pharmacist provider in Clearlake, CA (NPI 1265193551).
Provider details
- NPI number
- 1265193551
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 84822 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(61/100 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
15175 Lakeshore Dr
Clearlake, CA 95422-8106
Phone: (707) 583-5436
Street-level locationGet directions
Mailing address
Po Box 400
Williams, CA 95987-0400
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Simranjit Grewal's NPI number?
- Simranjit Grewal's National Provider Identifier (NPI) is 1265193551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simranjit Grewal's specialty?
- Simranjit Grewal is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Simranjit Grewal located?
- Simranjit Grewal's practice location on file with NPPES is 15175 Lakeshore Dr, Clearlake, CA 95422-8106.
- What is Simranjit Grewal's phone number?
- The practice phone number listed in the NPPES registry for Simranjit Grewal is (707) 583-5436.
- Is Simranjit Grewal's NPI active?
- Yes — Simranjit Grewal's NPI (1265193551) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.