JAMES CHRISTOPHER MERCER CRNA
NPI 1790870475
Nurse Anesthetist, Certified Registered in Raleigh, NC
About James Christopher Mercer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES CHRISTOPHER MERCER CRNA (NPI 1790870475) is an individual nurse anesthetist, certified registered in Raleigh, North Carolina, licensed in North Carolina (166988) and active in the NPI registry since October 2006. He is affiliated with East Cooper Medical Center and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
James Christopher Mercer Crna 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 James Mercer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Myrtle Beach, SC 29572
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Atlantic Coast Anesthesia Services PC
- 258 clinicians in this Medicare group
Mount Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- 38 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.
East Cooper Medical Center
Acute Care Hospitals · Mount Pleasant, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27610 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.
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 James Mercer's NPI number?
The NPI number for James Mercer is 1790870475. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is James Mercer located?
James Mercer practices at 3000 New Bern Ave, Raleigh, NC 27610. The listed phone number is (919) 350-5645.
What is James Mercer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is James Mercer enrolled in Medicare?
Yes. James Mercer 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 James Mercer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Mercer reassigns Medicare benefits to 2 organizations: Atlantic Coast Anesthesia Services P.C. (Myrtle Beach, SC) and Carolina Wren Anesthesia Services, LLC (Mount Pleasant, SC). 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 James Mercer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Mercer affiliated with any hospitals?
According to CMS data, James Mercer is affiliated with East Cooper Medical Center.
When was this NPI record last updated?
The NPPES record for James Mercer was last updated on May 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# James Christopher Mercer, CRNA · NPI 1790870475
Nurse Anesthetist, Certified Registered physician in Raleigh, North Carolina. Individual provider, active in the CMS NPPES registry since October 4, 2006.
## Identity
- **NPI:** 1790870475 (Entity type: Individual)
- **Enumerated:** October 4, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 166988 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 3000 NEW BERN AVE, Raleigh, NC 27610-1231
- **Phone:** (919) 350-5645
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Atlantic Coast Anesthesia Services P.C. (NPI 1932641313, Myrtle Beach, SC); Carolina Wren Anesthesia Services, LLC (NPI 1184445694, Mount Pleasant, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** May 8, 2008
- **Other identifiers:** Medicaid 8052645 (NC); Medicare PIN 2611235 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1790870475) · Data from the CMS NPPES public registry.