William Halling, OD, MS
NPI 1427928712 · Optometrist · Luray, VA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Halling, OD, MS is a Optometrist provider in Luray, VA (NPI 1427928712).
Provider details
- NPI number
- 1427928712
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD, MS
- Sex
- Male
- Sole proprietor
- No
- License
- 0618003583 (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
Under 1 yr in 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
- 2025-11-11
- Last updated
- 2025-11-11
- Certified
- 2025-11-10
Frequently asked questions
- What is William Halling's NPI number?
- William Halling's National Provider Identifier (NPI) is 1427928712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Halling's specialty?
- William Halling is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is William Halling located?
- William Halling's practice location on file with NPPES is 30 Cottage Dr, Luray, VA 22835-9201.
- What is William Halling's phone number?
- The practice phone number listed in the NPPES registry for William Halling is (540) 743-5670.
- Does William Halling accept Medicare?
- William Halling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Halling's NPI active?
- Yes — William Halling's NPI (1427928712) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.