ELLEN AMANDA SNYDER M.D.
NPI 1750709598
Internal Medicine - Rheumatology in Chapel Hill, NC
About Ellen Amanda Snyder M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN AMANDA SNYDER M.D. (NPI 1750709598) is an individual rheumatology provider in Chapel Hill, North Carolina, licensed in North Carolina (2017-00440) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and maintains a secondary practice location in New Orleans.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Ellen Amanda Snyder M.d. 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 Ellen Snyder 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCRex Hospital
Acute Care Hospitals · Raleigh, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27599 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ellen Snyder's NPI number?
The NPI number for Ellen Snyder is 1750709598. It was assigned to this individual provider in the NPPES registry on March 30, 2014.
Where is Ellen Snyder located?
Ellen Snyder practices at 3300 Thurston Building Cb 7280, Chapel Hill, NC 27599. The listed phone number is (919) 966-0552.
What is Ellen Snyder's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Ellen Snyder enrolled in Medicare?
Yes. Ellen Snyder 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 Ellen Snyder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Snyder 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 Ellen Snyder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Snyder accept?
Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Ellen Snyder 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 Ellen Snyder affiliated with any hospitals?
According to CMS data, Ellen Snyder is affiliated with Unc Hospitals and Rex Hospital.
When was this NPI record last updated?
The NPPES record for Ellen Snyder was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ellen Amanda Snyder, M.D. · NPI 1750709598
Rheumatology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since March 30, 2014.
## Identity
- **NPI:** 1750709598 (Entity type: Individual)
- **Enumerated:** March 30, 2014
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 2017-00440 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3300 THURSTON BUILDING CB 7280, Chapel Hill, NC 27599-2632
- **Phone:** (919) 966-0552 · **Fax:** (919) 966-1739
## 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:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1750709598) · Data from the CMS NPPES public registry.