MR. JOHN EDWARD BENSON JR.
NPI 1578870317
Anesthesiologist Assistant in Myrtle Beach, SC
About Mr. John Edward Benson Jr. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN EDWARD BENSON JR. (NPI 1578870317) is an individual anesthesiologist assistant in Myrtle Beach, South Carolina and active in the NPI registry since August 2010. He is affiliated with Grand Strand Regional Medical Center and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
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
Mr. John Edward Benson Jr. 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 John Benson 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
Myrtle Beach, SC 29572
- Reassigned Medicare billing, South Carolina enrollment
- 272 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 3
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.
Grand Strand Regional Medical Center
Acute Care Hospitals · Myrtle Beach, SCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MYRTLE BEACH, SC 29572
MYRTLE BEACH, SC 29572
MYRTLE BEACH, SC 29572
MYRTLE BEACH, SC 29572
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 John Benson's NPI number?
The NPI number for John Benson is 1578870317. It was assigned to this individual provider in the NPPES registry on August 31, 2010.
Where is John Benson located?
John Benson practices at 809 82nd Pkwy, Myrtle Beach, SC 29572. The listed phone number is (843) 692-1062.
What is John Benson's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is John Benson enrolled in Medicare?
Yes. John Benson 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 John Benson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Benson reassigns Medicare benefits to 2 organizations: Atlantic Coast Anesthesia Services P.C. (Myrtle Beach, SC) and Beach Anesthesia, LLC (Myrtle Beach, 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 John Benson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Benson affiliated with any hospitals?
According to CMS data, John Benson is affiliated with Grand Strand Regional Medical Center.
When was this NPI record last updated?
The NPPES record for John Benson was last updated on August 31, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mr. John Edward Benson Jr. · NPI 1578870317
Anesthesiologist Assistant physician in Myrtle Beach, South Carolina. Individual provider, active in the CMS NPPES registry since August 31, 2010.
## Identity
- **NPI:** 1578870317 (Entity type: Individual)
- **Enumerated:** August 31, 2010
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 809 82ND PKWY, Myrtle Beach, SC 29572-4607
- **Phone:** (843) 692-1062
## 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); Beach Anesthesia, LLC (NPI 1215061429, Myrtle Beach, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 31, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1578870317) · Data from the CMS NPPES public registry.