Sam Zakkour, PHARM.D.
NPI 1891243366 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Santa Rosa, CA
Sam Zakkour, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Santa Rosa, CA (NPI 1891243366).
Provider details
- NPI number
- 1891243366
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 74606 (CA)
Specialties & taxonomies
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
9 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 530 | 246 |
| Metformin Hclbrand: Metformin Hcl Er | 202 | 112 |
| Empagliflozinbrand: Jardiance | 191 | 99 |
| Metformin Hcl | 177 | 76 |
| Glipizide | 150 | 71 |
| Insulin Glargine-Yfgn | 128 | 67 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-14
- Last updated
- 2021-12-22
- Certified
- 2021-12-22
Frequently asked questions
- What is Sam Zakkour's NPI number?
- Sam Zakkour's National Provider Identifier (NPI) is 1891243366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Zakkour's specialty?
- Sam Zakkour is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Sam Zakkour located?
- Sam Zakkour's practice location on file with NPPES is 401 Bicentennial Way, Santa Rosa, CA 95403-2149.
- What is Sam Zakkour's phone number?
- The practice phone number listed in the NPPES registry for Sam Zakkour is (707) 393-4119.
- Is Sam Zakkour's NPI active?
- Yes — Sam Zakkour's NPI (1891243366) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.