DIEDRE WILLER CNM
NPI 1811560725
Advanced Practice Midwife in Brooklyn, NY
About Diedre Willer Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIEDRE WILLER CNM (NPI 1811560725) is an individual advanced practice midwife in Brooklyn, New York, licensed in New York (002088) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with Brookdale Hospital Medical Center, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diedre Willer Cnm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Diedre Willer reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11207
- Reassigned Medicare billing, New York enrollment
- 102 clinicians in this Medicare group
Brooklyn, NY 11233
- Reassigned Medicare billing, New York enrollment
- 67 clinicians in this Medicare group
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Interfaith Professional Physician Services PC
- 635 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Brooklyn, NY 11220
- Reassigned Medicare billing, New York enrollment
- 15 clinicians in this Medicare group
Brooklyn, NY 11220
- Reassigned Medicare billing, New York enrollment
- 76 clinicians in this Medicare group
Westbury, NY 11590
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Mayer J Saad MD PC
- 43 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brookdale Hospital Medical Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11212 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.
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
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 Diedre Willer's NPI number?
The NPI number for Diedre Willer is 1811560725. It was assigned to this individual provider in the NPPES registry on July 19, 2021.
Where is Diedre Willer located?
Diedre Willer practices at 1 Brookdale Plz, Brooklyn, NY 11212. The listed phone number is (929) 422-1836.
What is Diedre Willer's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Diedre Willer enrolled in Medicare?
Yes. Diedre Willer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Diedre Willer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diedre Willer reassigns Medicare benefits to 8 organizations: Brookdale Family Care Center, Inc. (Brooklyn, NY), Urban Strategies Brookdale Family Care Center Inc (Brooklyn, NY), Brookdale Hospital Medical Center (Brooklyn, NY), Interfaith Professional Physician Services, P.C. (Brooklyn, NY), Maimonides Faculty Practice Plan (Brooklyn, NY) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diedre Willer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Diedre Willer affiliated with any hospitals?
According to CMS data, Diedre Willer is affiliated with Brookdale Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Diedre Willer was last updated on July 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Diedre Willer, CNM · NPI 1811560725
Advanced Practice Midwife physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since July 19, 2021.
## Identity
- **NPI:** 1811560725 (Entity type: Individual)
- **Enumerated:** July 19, 2021
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **State license:** 002088 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 BROOKDALE PLZ, Brooklyn, NY 11212-3139
- **Phone:** (929) 422-1836
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Brookdale Family Care Center, Inc. (NPI 1285758771, Brooklyn, NY); Urban Strategies Brookdale Family Care Center Inc (NPI 1215984422, Brooklyn, NY); Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY); Interfaith Professional Physician Services, P.C. (NPI 1457643991, Brooklyn, NY); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 19, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1811560725) · Data from the CMS NPPES public registry.