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Ryan Demares, OD
NPI 1962559138 · Optometrist · Brookfield, WI
Ryan Demares, OD is a Optometrist provider in Brookfield, WI (NPI 1962559138).
Provider details
- NPI number
- 1962559138
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 2980-036 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
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
16025 W Bluemound Rd
Brookfield, WI 53005-6001
Phone: (262) 785-0490
Fax: (262) 785-1690
Street-level locationGet directions
Mailing address
1121 American Ave
Waukesha, WI 53188-4923
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2008-04-11
Frequently asked questions
- What is Ryan Demares's NPI number?
- Ryan Demares's National Provider Identifier (NPI) is 1962559138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Demares's specialty?
- Ryan Demares is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ryan Demares located?
- Ryan Demares's practice location on file with NPPES is 16025 W Bluemound Rd, Brookfield, WI 53005-6001.
- What is Ryan Demares's phone number?
- The practice phone number listed in the NPPES registry for Ryan Demares is (262) 785-0490.
- Is Ryan Demares's NPI active?
- Yes — Ryan Demares's NPI (1962559138) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.