Gwynn Horsburgh, O.D.
NPI 1538251822 · Optometrist · Burlington, MA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwynn Horsburgh, O.D. is a Optometrist provider in Burlington, MA (NPI 1538251822).
Provider details
- NPI number
- 1538251822
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 3842 (MA)
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
19 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
- 2006-09-28
- Last updated
- 2011-10-24
Frequently asked questions
- What is Gwynn Horsburgh's NPI number?
- Gwynn Horsburgh's National Provider Identifier (NPI) is 1538251822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwynn Horsburgh's specialty?
- Gwynn Horsburgh is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Gwynn Horsburgh located?
- Gwynn Horsburgh's practice location on file with NPPES is 41 Mall Rd, Burlington, MA 01805-0001.
- What is Gwynn Horsburgh's phone number?
- The practice phone number listed in the NPPES registry for Gwynn Horsburgh is (781) 744-8000.
- Does Gwynn Horsburgh accept Medicare?
- Gwynn Horsburgh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwynn Horsburgh's NPI active?
- Yes — Gwynn Horsburgh's NPI (1538251822) is active in the NPPES registry as of the last update on 2011-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.