IndividualActive
Melvin Williams
NPI 1821478314 · Specialist · Alexandria, VA
Melvin Williams is a Specialist provider in Alexandria, VA (NPI 1821478314).
Provider details
- NPI number
- 1821478314
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0019003902 (VA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
6000 Stevenson Ave
Suite C
Alexandria, VA 22304-4140
Phone: (877) 987-3529
Fax: (877) 987-3529
Street-level locationGet directions
Mailing address
6161 Edsall Rd
Alexandria, VA 22304-4166
Registry dates
- Enumerated
- 2015-06-01
- Last updated
- 2015-06-01
Frequently asked questions
- What is Melvin Williams's NPI number?
- Melvin Williams's National Provider Identifier (NPI) is 1821478314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Williams's specialty?
- Melvin Williams is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Melvin Williams located?
- Melvin Williams's practice location on file with NPPES is 6000 Stevenson Ave, Alexandria, VA 22304-4140.
- What is Melvin Williams's phone number?
- The practice phone number listed in the NPPES registry for Melvin Williams is (877) 987-3529.
- Is Melvin Williams's NPI active?
- Yes — Melvin Williams's NPI (1821478314) is active in the NPPES registry as of the last update on 2015-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.