Derren Cheongsiatmoy, PHARMD
NPI 1386071405 · Pharmacist · Roseville, CA
Derren Cheongsiatmoy, PHARMD is a Pharmacist provider in Roseville, CA (NPI 1386071405).
Provider details
- NPI number
- 1386071405
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 69895 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 620 | 225 |
| Metformin Hclbrand: Metformin Hcl Er | 394 | 158 |
| Glipizide | 240 | 93 |
| Empagliflozinbrand: Jardiance | 239 | 95 |
| Metformin Hcl | 144 | 57 |
| Amlodipine Besylate | 128 | 46 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-10-03
- Last updated
- 2021-11-26
- Certified
- 2021-11-26
Frequently asked questions
- What is Derren Cheongsiatmoy's NPI number?
- Derren Cheongsiatmoy's National Provider Identifier (NPI) is 1386071405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derren Cheongsiatmoy's specialty?
- Derren Cheongsiatmoy is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Derren Cheongsiatmoy located?
- Derren Cheongsiatmoy's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Derren Cheongsiatmoy's phone number?
- The practice phone number listed in the NPPES registry for Derren Cheongsiatmoy is (916) 784-4184.
- Is Derren Cheongsiatmoy's NPI active?
- Yes — Derren Cheongsiatmoy's NPI (1386071405) is active in the NPPES registry as of the last update on 2021-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.