OrganizationActive
Gregory C Walther Optometrist PC
NPI 1578852695 · Optometrist · Roseburg, OR
Gregory C Walther Optometrist PC is a Optometrist organization in Roseburg, OR (NPI 1578852695).
Provider details
- NPI number
- 1578852695
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Gregory Walther, President(541) 957-8537
- License
- 1368ATI (OR)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2125 Nw Stewart Pkwy
Roseburg, OR 97471-1693
Phone: (541) 957-8537
Street-level locationGet directions
Mailing address
17804 Dixonville Rd
Roseburg, OR 97470-9311
Registry dates
- Enumerated
- 2011-03-29
- Last updated
- 2011-03-29
Frequently asked questions
- What is Gregory C Walther Optometrist PC's NPI number?
- Gregory C Walther Optometrist PC's National Provider Identifier (NPI) is 1578852695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory C Walther Optometrist PC?
- Gregory C Walther Optometrist PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Gregory C Walther Optometrist PC located?
- Gregory C Walther Optometrist PC's practice location on file with NPPES is 2125 Nw Stewart Pkwy, Roseburg, OR 97471-1693.
- What is Gregory C Walther Optometrist PC's phone number?
- The practice phone number listed in the NPPES registry for Gregory C Walther Optometrist PC is (541) 957-8537.
- Who is the authorized official for Gregory C Walther Optometrist PC?
- The authorized official listed on Gregory C Walther Optometrist PC's NPPES record is Gregory Walther, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory C Walther Optometrist PC's NPI active?
- Yes — Gregory C Walther Optometrist PC's NPI (1578852695) is active in the NPPES registry as of the last update on 2011-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.