Cecilia Williams, O.D.
NPI 1649274457 · Optometrist · Springfield, VA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cecilia Williams, O.D. is a Optometrist provider in Springfield, VA (NPI 1649274457).
Provider details
- NPI number
- 1649274457
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- License
- 0618000529 (VA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-06-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cecilia Williams's NPI number?
- Cecilia Williams's National Provider Identifier (NPI) is 1649274457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecilia Williams's specialty?
- Cecilia Williams is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Cecilia Williams located?
- Cecilia Williams's practice location on file with NPPES is 7241 Commerce St, Springfield, VA 22150-3411.
- What is Cecilia Williams's phone number?
- The practice phone number listed in the NPPES registry for Cecilia Williams is (703) 866-9364.
- Does Cecilia Williams accept Medicare?
- Cecilia Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cecilia Williams's NPI active?
- Yes — Cecilia Williams's NPI (1649274457) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.