Zachary Walburg, OD
NPI 1811475536 · Optometrist · Providence, RI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Walburg, OD is a Optometrist provider in Providence, RI (NPI 1811475536).
Provider details
- NPI number
- 1811475536
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- ODTG00661 (RI)
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
7 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
- 2018-08-03
- Last updated
- 2018-08-03
Frequently asked questions
- What is Zachary Walburg's NPI number?
- Zachary Walburg's National Provider Identifier (NPI) is 1811475536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Walburg's specialty?
- Zachary Walburg is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Zachary Walburg located?
- Zachary Walburg's practice location on file with NPPES is 623 Atwells Ave, Providence, RI 02909-7403.
- What is Zachary Walburg's phone number?
- The practice phone number listed in the NPPES registry for Zachary Walburg is (401) 273-7100.
- Does Zachary Walburg accept Medicare?
- Zachary Walburg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Walburg's NPI active?
- Yes — Zachary Walburg's NPI (1811475536) is active in the NPPES registry as of the last update on 2018-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.