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Karen Keyzer
NPI 1053500512 · Optician · Wauwatosa, WI
Karen Keyzer is a Optician provider in Wauwatosa, WI (NPI 1053500512).
Provider details
- NPI number
- 1053500512
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3720 N 124th St
Suite F
Wauwatosa, WI 53222-2100
Phone: (414) 535-8134
Fax: (414) 535-8135
Street-level locationGet directions
Mailing address
25 Needham St
Newton, MA 02461-1615
Registry dates
- Enumerated
- 2007-10-22
- Last updated
- 2007-10-22
Frequently asked questions
- What is Karen Keyzer's NPI number?
- Karen Keyzer's National Provider Identifier (NPI) is 1053500512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Keyzer's specialty?
- Karen Keyzer is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Karen Keyzer located?
- Karen Keyzer's practice location on file with NPPES is 3720 N 124th St, Wauwatosa, WI 53222-2100.
- What is Karen Keyzer's phone number?
- The practice phone number listed in the NPPES registry for Karen Keyzer is (414) 535-8134.
- Is Karen Keyzer's NPI active?
- Yes — Karen Keyzer's NPI (1053500512) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.