DR. MARGARET MARIE COATES MD
NPI 1215558689
Dermatology in Chapel Hill, NC
About Dr. Margaret Marie Coates Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARGARET MARIE COATES MD (NPI 1215558689) is an individual dermatology provider in Chapel Hill, North Carolina, licensed in North Carolina (2023-03342) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Duke University School Of Medicine (2020).
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
Dr. Margaret Marie Coates 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 Reassignment
Medicare enrollment records show Margaret Coates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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 8
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.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27516 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHAPEL HILL, NC 27516
CHAPEL HILL, NC 27516
CHAPEL HILL, NC 27516
CHAPEL HILL, NC 27516
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 Margaret Coates's NPI number?
The NPI number for Margaret Coates is 1215558689. It was assigned to this individual provider in the NPPES registry on April 27, 2020.
Where is Margaret Coates located?
Margaret Coates practices at 410 Market St Ste 400, Chapel Hill, NC 27516. The listed phone number is (984) 974-3900.
What is Margaret Coates's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Margaret Coates enrolled in Medicare?
Yes. Margaret Coates 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 organization bills Medicare for Margaret Coates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Coates reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). The 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 Margaret Coates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Coates accept?
Health plans from UnitedHealthcare list Margaret Coates 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 Margaret Coates affiliated with any hospitals?
According to CMS data, Margaret Coates is affiliated with Unc Hospitals.
When was this NPI record last updated?
The NPPES record for Margaret Coates was last updated on February 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Margaret Marie Coates, MD · NPI 1215558689
Dermatology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since April 27, 2020.
## Identity
- **NPI:** 1215558689 (Entity type: Individual)
- **Enumerated:** April 27, 2020
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 2023-03342 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 410 MARKET ST STE 400, Chapel Hill, NC 27516-4061
- **Phone:** (984) 974-3900 · **Fax:** (984) 974-3692
## 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:** University Of North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** February 9, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1215558689) · Data from the CMS NPPES public registry.