IndividualActive
William Callaway, PHARM D
NPI 1326642935 · Community/Retail Pharmacy · Springfield, VA
William Callaway, PHARM D is a Community/Retail Pharmacy provider in Springfield, VA (NPI 1326642935).
Provider details
- NPI number
- 1326642935
- Entity type
- Individual
- Primary specialty
- Community/Retail PharmacySuppliers
- Credential
- PHARM D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0202214977 (VA)
Specialties & taxonomies
Suppliers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
6600 Springfield Mall
Springfield, VA 22150-1712
Phone: (703) 921-9003
Fax: (571) 388-5217
Street-level locationGet directions
Mailing address
6050 Alexander Ave
Alexandria, VA 22310-4382
Registry dates
- Enumerated
- 2020-11-24
- Last updated
- 2020-11-24
- Certified
- 2020-11-24
Frequently asked questions
- What is William Callaway's NPI number?
- William Callaway's National Provider Identifier (NPI) is 1326642935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Callaway's specialty?
- William Callaway is listed in the NPPES registry with a primary specialty of Community/Retail Pharmacy (Suppliers).
- Where is William Callaway located?
- William Callaway's practice location on file with NPPES is 6600 Springfield Mall, Springfield, VA 22150-1712.
- What is William Callaway's phone number?
- The practice phone number listed in the NPPES registry for William Callaway is (703) 921-9003.
- Is William Callaway's NPI active?
- Yes — William Callaway's NPI (1326642935) is active in the NPPES registry as of the last update on 2020-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.