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John Anslinger, OD
NPI 1780644245 · Optometrist · Watertown, WI
John Anslinger, OD is a Optometrist provider in Watertown, WI (NPI 1780644245).
Provider details
- NPI number
- 1780644245
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 1658 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
123 Hospital Dr
Ste 1002
Watertown, WI 53098
Phone: (920) 261-8225
Fax: (920) 261-5343
Approximate (ZIP-level) locationGet directions
Mailing address
123 Hospital Dr
Watertown, WI 53098
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2013-08-23
Frequently asked questions
- What is John Anslinger's NPI number?
- John Anslinger's National Provider Identifier (NPI) is 1780644245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Anslinger's specialty?
- John Anslinger is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is John Anslinger located?
- John Anslinger's practice location on file with NPPES is 123 Hospital Dr, Watertown, WI 53098.
- What is John Anslinger's phone number?
- The practice phone number listed in the NPPES registry for John Anslinger is (920) 261-8225.
- Is John Anslinger's NPI active?
- Yes — John Anslinger's NPI (1780644245) is active in the NPPES registry as of the last update on 2013-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.