Provider Profile
Natalie Grenz
Unclaimed ProfileAbout Natalie Grenz
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (262) 548-7212
- Email not available
Practice Locations
514 RIVERVIEW AVE
Waukesha, WI 53188
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other case manager / care coordinators at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other case manager / care coordinators in Waukesha 2
Same specialty, same city.
Common questions
What does Natalie Grenz specialize in?
Natalie Grenz is a case manager / care coordinator in Waukesha, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Natalie Grenz located?
Natalie Grenz is listed at 514 Riverview Ave, Waukesha, WI 53188. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Natalie Grenz's phone number?
The number on file is (262) 548-7212. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Natalie Grenz's NPI number?
Natalie Grenz's National Provider Identifier is 1679467666. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Natalie Grenz been practicing?
Natalie Grenz has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Natalie Grenz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Natalie Grenz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.