SIENA M COOPER MD
NPI 1487400537
Internal Medicine in Chapel Hill, NC
About Siena M Cooper Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIENA M COOPER MD (NPI 1487400537) is an individual internal medicine provider in Chapel Hill, North Carolina, licensed in North Carolina (2026-02396) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Siena M Cooper Md 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 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 Siena Cooper's NPI number?
The NPI number for Siena Cooper is 1487400537. It was assigned to this individual provider in the NPPES registry on April 29, 2024.
Where is Siena Cooper located?
Siena Cooper practices at 100 Eastowne Dr, Chapel Hill, NC 27514. The listed phone number is (984) 974-4462.
What is Siena Cooper's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Siena Cooper enrolled in Medicare?
Yes. Siena Cooper is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Siena Cooper was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.