MRS. TAMMI LYNN GREENWALDT CNM
NPI 1225714660
Nurse Practitioner - Obstetrics & Gynecology in Menomonee Falls, WI
About Mrs. Tammi Lynn Greenwaldt Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TAMMI LYNN GREENWALDT CNM (NPI 1225714660) is an individual obstetrics & gynecology provider in Menomonee Falls, Wisconsin, licensed in Wisconsin (14323-33) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Tammi Lynn Greenwaldt Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tammi Greenwaldt's NPI number?
The NPI number for Tammi Greenwaldt is 1225714660. It was assigned to this individual provider in the NPPES registry on June 22, 2023.
Where is Tammi Greenwaldt located?
Tammi Greenwaldt practices at W180n8000 Town Hall Rd, Menomonee Falls, WI 53051. The listed phone number is (262) 255-2500.
What is Tammi Greenwaldt's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.
Is Tammi Greenwaldt enrolled in Medicare?
Yes. Tammi Greenwaldt is registered in the Medicare PECOS enrollment system.
What insurance does Tammi Greenwaldt accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan and Network Health list Tammi Greenwaldt as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tammi Greenwaldt was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Tammi Lynn Greenwaldt, CNM · NPI 1225714660
Obstetrics & Gynecology physician in Menomonee Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since June 22, 2023.
## Identity
- **NPI:** 1225714660 (Entity type: Individual)
- **Enumerated:** June 22, 2023
- **Primary specialty:** Nurse Practitioner - Obstetrics & Gynecology · taxonomy 363LX0001X
- **State license:** 14323-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** W180N8000 TOWN HALL RD, Menomonee Falls, WI 53051-4002
- **Phone:** (262) 255-2500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** January 27, 2026
- **Other identifiers:** Medicaid 1225714660 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1225714660) · Data from the CMS NPPES public registry.