MARGOT DUCHOWNY APRN
NPI 1174286116
Nurse Practitioner - Psychiatric/Mental Health in Coral Gables, FL
About Margot Duchowny Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGOT DUCHOWNY APRN (NPI 1174286116) is an individual psychiatric/mental health provider in Coral Gables, Florida, licensed in Florida (APRN11018725) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health Dickinson, and is a graduate of Florida International Univ, College Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Margot Duchowny Aprn 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
9Medicare enrollment records show Margot Duchowny reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Providence, RI 02908
- Reassigned Medicare billing, Rhode Island enrollment
- 96 clinicians in this Medicare group
Providence, RI 02908
- Reassigned Medicare billing, Rhode Island enrollment
- 162 clinicians in this Medicare group
North Providence, RI 02904
- Reassigned Medicare billing, Rhode Island enrollment
- 69 clinicians in this Medicare group
North Providence, RI 02904
- Reassigned Medicare billing, Rhode Island enrollment
- 110 clinicians in this Medicare group
Lynnville, IA 50153
- Reassigned Medicare billing, Iowa enrollment
- 177 clinicians in this Medicare group
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- 61 clinicians in this Medicare group
Ireton, IA 51027
- Reassigned Medicare billing, Iowa enrollment
- 40 clinicians in this Medicare group
Hawarden, IA 51023
- Reassigned Medicare billing, Iowa enrollment
- 37 clinicians in this Medicare group
Dickinson, ND 58601
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1992947956 (North Dakota)
- 401 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health Dickinson
Critical Access Hospitals · Dickinson, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33156 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CORAL GABLES, FL 33156
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 Margot Duchowny's NPI number?
The NPI number for Margot Duchowny is 1174286116. It was assigned to this individual provider in the NPPES registry on October 18, 2021.
Where is Margot Duchowny located?
Margot Duchowny practices at 5420 Hammock Dr, Coral Gables, FL 33156. The listed phone number is (786) 514-7634.
What is Margot Duchowny's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Margot Duchowny enrolled in Medicare?
Yes. Margot Duchowny 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 Margot Duchowny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margot Duchowny reassigns Medicare benefits to 9 organizations: Chartercare Roger Williams Medical Center (Providence, RI), Prospect Chartercare Rwmc, LLC (Providence, RI), Chartercare Our Lady Of Fatima Hospital (North Providence, RI), Prospect Chartercare Sjhsri, LLC (North Providence, RI), Grinnell Regional Medical Center (Lynnville, IA) and 4 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 Margot Duchowny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margot Duchowny accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list Margot Duchowny 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.
Is Margot Duchowny affiliated with any hospitals?
According to CMS data, Margot Duchowny is affiliated with Chi St Alexius Health Dickinson.
When was this NPI record last updated?
The NPPES record for Margot Duchowny was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Margot Duchowny, APRN · NPI 1174286116
Psychiatric/Mental Health physician in Coral Gables, Florida. Individual provider, active in the CMS NPPES registry since October 18, 2021.
## Identity
- **NPI:** 1174286116 (Entity type: Individual)
- **Enumerated:** October 18, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APRN11018725 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 5420 HAMMOCK DR, Coral Gables, FL 33156-2106
- **Phone:** (786) 514-7634
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Chartercare Roger Williams Medical Center (NPI 1649009507, Providence, RI); Prospect Chartercare Rwmc, LLC (NPI 1285059287, Providence, RI); Chartercare Our Lady Of Fatima Hospital (NPI 1255160115, North Providence, RI); Prospect Chartercare Sjhsri, LLC (NPI 1588089759, North Providence, RI); Grinnell Regional Medical Center (NPI 1548336084, Lynnville, IA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida International Univ, College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1174286116) · Data from the CMS NPPES public registry.