Madelyn Zastrow
NPI 1891437877 · General Practice Dentistry · Glendale, WI
Madelyn Zastrow is a General Practice Dentistry provider in Glendale, WI (NPI 1891437877).
Provider details
- NPI number
- 1891437877
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7865 (NE)
Specialties & taxonomies
Dental Providers
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 1801 W Wisconsin AveMilwaukee, WI 53233-2186Phone: (414) 288-6790
Registry dates
- Enumerated
- 2022-04-11
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Madelyn Zastrow's NPI number?
- Madelyn Zastrow's National Provider Identifier (NPI) is 1891437877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Zastrow's specialty?
- Madelyn Zastrow is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Madelyn Zastrow located?
- Madelyn Zastrow's practice location on file with NPPES is 6070 N Port Washington Rd, Glendale, WI 53217-4524.
- What is Madelyn Zastrow's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Zastrow is (414) 928-7076.
- Is Madelyn Zastrow's NPI active?
- Yes — Madelyn Zastrow's NPI (1891437877) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.