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Carol Retzer, LPN
NPI 1427247709 · Licensed Practical Nurse · Brown Deer, WI
Carol Retzer, LPN is a Licensed Practical Nurse provider in Brown Deer, WI (NPI 1427247709).
Provider details
- NPI number
- 1427247709
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Female
- Sole proprietor
- No
- License
- 27752-031 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 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
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
4555 W Schroeder Dr Ste 185
Brown Deer, WI 53223-1494
Phone: (414) 586-0222
Fax: (414) 586-0236
Street-level locationGet directions
Mailing address
4555 W Schroeder Dr Ste 185
Brown Deer, WI 53223-1494
Registry dates
- Enumerated
- 2007-10-23
- Last updated
- 2007-10-23
Frequently asked questions
- What is Carol Retzer's NPI number?
- Carol Retzer's National Provider Identifier (NPI) is 1427247709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Retzer's specialty?
- Carol Retzer is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Carol Retzer located?
- Carol Retzer's practice location on file with NPPES is 4555 W Schroeder Dr Ste 185, Brown Deer, WI 53223-1494.
- What is Carol Retzer's phone number?
- The practice phone number listed in the NPPES registry for Carol Retzer is (414) 586-0222.
- Is Carol Retzer's NPI active?
- Yes — Carol Retzer's NPI (1427247709) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.