Drew Armstrong
NPI 1639599319 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Memphis, TN
Drew Armstrong is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Memphis, TN (NPI 1639599319).
Provider details
- NPI number
- 1639599319
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 37396 (TN)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2014-04-22
Frequently asked questions
- What is Drew Armstrong's NPI number?
- Drew Armstrong's National Provider Identifier (NPI) is 1639599319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drew Armstrong's specialty?
- Drew Armstrong is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Drew Armstrong located?
- Drew Armstrong's practice location on file with NPPES is 877 Jefferson Ave, Memphis, TN 38103-2807.
- What is Drew Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Drew Armstrong is (865) 773-3008.
- Is Drew Armstrong's NPI active?
- Yes — Drew Armstrong's NPI (1639599319) is active in the NPPES registry as of the last update on 2014-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.