IndividualActive
Charley John, PHARM. D
NPI 1881971166 · Pharmacist · Washington, DC
Charley John, PHARM. D is a Pharmacist provider in Washington, DC (NPI 1881971166).
Provider details
- NPI number
- 1881971166
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D
- Sex
- Male
- Sole proprietor
- Yes
- License
- PH100000505 (DC)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
4225 Connecticut Ave Nw
Washington, DC 20008-1159
Phone: (703) 378-4596
Fax: (703) 378-4619
Street-level locationGet directions
Mailing address
4225 Connecticut Ave Nw
Washington, DC 20008-1159
Registry dates
- Enumerated
- 2011-11-15
- Last updated
- 2011-11-15
Frequently asked questions
- What is Charley John's NPI number?
- Charley John's National Provider Identifier (NPI) is 1881971166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charley John's specialty?
- Charley John is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Charley John located?
- Charley John's practice location on file with NPPES is 4225 Connecticut Ave Nw, Washington, DC 20008-1159.
- What is Charley John's phone number?
- The practice phone number listed in the NPPES registry for Charley John is (703) 378-4596.
- Is Charley John's NPI active?
- Yes — Charley John's NPI (1881971166) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.