MARIN ELYSE DARSIE MD
NPI 1548554348
Emergency Medicine in Chapel Hill, NC
About Marin Elyse Darsie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIN ELYSE DARSIE MD (NPI 1548554348) is an individual emergency medicine provider in Chapel Hill, North Carolina, licensed in North Carolina (2014-00663) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Marin Elyse Darsie Md 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
5Medicare enrollment records show Marin Darsie reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 391 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois and Wisconsin enrollments
- 478 clinicians in this Medicare group
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Darlington, WI 53530
- Reassigned Medicare billing, Wisconsin enrollment
- 175 clinicians in this Medicare group
Black River Falls, WI 54615
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1811940331 (Wisconsin)
- 227 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 2
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.
University Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27514 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.
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
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 Marin Darsie's NPI number?
The NPI number for Marin Darsie is 1548554348. It was assigned to this individual provider in the NPPES registry on June 9, 2011. The provider is also known as Marin Elyse Hinzpeter MD.
Where is Marin Darsie located?
Marin Darsie practices at 170 Manning Dr Department Of Emergency Med.,pob,1st Fl.,cb# 7594, Chapel Hill, NC 27514. The listed phone number is (919) 966-6442.
What is Marin Darsie's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marin Darsie enrolled in Medicare?
Yes. Marin Darsie 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 Marin Darsie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marin Darsie reassigns Medicare benefits to 5 organizations: Freeport Regional Health Care Foundation (Freeport, IL), Freeport Memorial Hospital (Freeport, IL), University Of Wisconsin Medical Foundation, Inc (Middleton, WI), Southwest Health Center, Inc. (Darlington, WI) and Black River Health Inc (Black River Falls, WI). 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 Marin Darsie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marin Darsie affiliated with any hospitals?
According to CMS data, Marin Darsie is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Marin Darsie was last updated on January 25, 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.
# Marin Elyse Darsie, MD · NPI 1548554348
Emergency Medicine physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since June 9, 2011.
## Identity
- **NPI:** 1548554348 (Entity type: Individual)
- **Enumerated:** June 9, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2014-00663 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 170 MANNING DR, DEPARTMENT OF EMERGENCY MED.,POB,1ST FL.,CB# 7594, Chapel Hill, NC 27514-4221
- **Phone:** (919) 966-6442 · **Fax:** (919) 966-3049
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Freeport Regional Health Care Foundation (NPI 1457337016, Freeport, IL); Freeport Memorial Hospital (NPI 1447228788, Freeport, IL); University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); Southwest Health Center, Inc. (NPI 1811511272, Darlington, WI); Black River Health Inc (NPI 1003914011, Black River Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** January 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1548554348) · Data from the CMS NPPES public registry.