OrganizationActive
Ritzinger Optometric Clinic, S.c.
NPI 1679898738 · Optometrist · Ellsworth, WI
Ritzinger Optometric Clinic, S.c. is a Optometrist organization in Ellsworth, WI (NPI 1679898738).
Provider details
- NPI number
- 1679898738
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mark Ritzinger, Optometrist(715) 425-7235
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
338 W Main St
Ellsworth, WI 54011-5087
Phone: (715) 273-3570
Fax: (715) 273-3560
Street-level locationGet directions
Mailing address
338 W Main St
Ellsworth, WI 54011-5087
Registry dates
- Enumerated
- 2010-04-01
- Last updated
- 2010-12-09
Frequently asked questions
- What is Ritzinger Optometric Clinic, S.c.'s NPI number?
- Ritzinger Optometric Clinic, S.c.'s National Provider Identifier (NPI) is 1679898738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ritzinger Optometric Clinic, S.c.?
- Ritzinger Optometric Clinic, S.c. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Ritzinger Optometric Clinic, S.c. located?
- Ritzinger Optometric Clinic, S.c.'s practice location on file with NPPES is 338 W Main St, Ellsworth, WI 54011-5087.
- What is Ritzinger Optometric Clinic, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Ritzinger Optometric Clinic, S.c. is (715) 273-3570.
- Who is the authorized official for Ritzinger Optometric Clinic, S.c.?
- The authorized official listed on Ritzinger Optometric Clinic, S.c.'s NPPES record is Mark Ritzinger, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ritzinger Optometric Clinic, S.c.'s NPI active?
- Yes — Ritzinger Optometric Clinic, S.c.'s NPI (1679898738) is active in the NPPES registry as of the last update on 2010-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.