AMY L. CASSIDY M.D.
NPI 1841407996
Anesthesiology in Winston Salem, NC
About Amy L. Cassidy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY L. CASSIDY M.D. (NPI 1841407996) is an individual anesthesiology provider in Winston Salem, North Carolina, licensed in North Carolina (00972) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with North Carolina Baptist Hospital, and is a graduate of Virginia Commonwealth University, School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Amy L. Cassidy 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 Reassignments
2Medicare enrollment records show Amy Cassidy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winston Salem, NC 27157
- Reassigned Medicare billing, North Carolina enrollment
- 3,003 clinicians in this Medicare group
Greensboro, NC 27408
- Reassigned Medicare billing, North Carolina enrollment
- 223 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.
North Carolina Baptist Hospital
Acute Care Hospitals · Winston-Salem, NCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
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 Amy Cassidy's NPI number?
The NPI number for Amy Cassidy is 1841407996. It was assigned to this individual provider in the NPPES registry on May 17, 2007.
Where is Amy Cassidy located?
Amy Cassidy practices at Medical Center Blvd, Winston Salem, NC 27157. The listed phone number is (336) 716-5599.
What is Amy Cassidy's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Amy Cassidy enrolled in Medicare?
Yes. Amy Cassidy 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 Amy Cassidy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Cassidy reassigns Medicare benefits to 2 organizations: Wake Forest University Health Sciences (Winston Salem, NC) and Southeast Anesthesiology Consultants, PLLC (Greensboro, NC). 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 Amy Cassidy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Cassidy accept?
Health plans from Oscar Health Plan of North Carolina, Inc list Amy Cassidy 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 Amy Cassidy affiliated with any hospitals?
According to CMS data, Amy Cassidy is affiliated with North Carolina Baptist Hospital.
When was this NPI record last updated?
The NPPES record for Amy Cassidy 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.
# Amy L. Cassidy, M.D. · NPI 1841407996
Anesthesiology physician in Winston Salem, North Carolina. Individual provider, active in the CMS NPPES registry since May 17, 2007.
## Identity
- **NPI:** 1841407996 (Entity type: Individual)
- **Enumerated:** May 17, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 00972 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** MEDICAL CENTER BLVD, Winston Salem, NC 27157-2604
- **Phone:** (336) 716-5599 · **Fax:** (336) 716-3202
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Wake Forest University Health Sciences (NPI 1003803032, Winston Salem, NC); Southeast Anesthesiology Consultants, PLLC (NPI 1861702425, Greensboro, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Other 1841407996 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1841407996) · Data from the CMS NPPES public registry.