JOHN M WHARTON MD
NPI 1386752327
Internal Medicine - Clinical Cardiac Electrophysiology in Charleston, SC
About John M Wharton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN M WHARTON MD (NPI 1386752327) is an individual clinical cardiac electrophysiology provider in Charleston, South Carolina, licensed in South Carolina (AL26562) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Vanderbilt University School Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
John M Wharton Md 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 John Wharton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- 2,594 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 24
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Musc Medical Center
Acute Care Hospitals · Charleston, SCTidelands Georgetown Memorial Hospital
Acute Care Hospitals · Georgetown, SCBon Secours-St Francis Xavier Hospital
Acute Care Hospitals · Charleston, SCMusc Health Florence Medical Center
Acute Care Hospitals · Florence, SCTidelands Waccamaw Community Hospital
Acute Care Hospitals · Murrells Inlet, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 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.
CHARLESTON, SC 29425
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 Wharton's NPI number?
The NPI number for John Wharton is 1386752327. It was assigned to this individual provider in the NPPES registry on August 29, 2006.
Where is John Wharton located?
John Wharton practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.
What is John Wharton's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is John Wharton enrolled in Medicare?
Yes. John Wharton 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 John Wharton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wharton reassigns Medicare benefits to University Medical Associates Of The Medical University Of South Carol (Charleston, SC). 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 John Wharton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Wharton accept?
Health plans from BlueCross BlueShield of South Carolina and First Choice Next list John Wharton 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 John Wharton affiliated with any hospitals?
According to CMS data, John Wharton is affiliated with Musc Medical Center, Tidelands Georgetown Memorial Hospital, Bon Secours-St Francis Xavier Hospital, Musc Health Florence Medical Center and Tidelands Waccamaw Community Hospital.
When was this NPI record last updated?
The NPPES record for John Wharton was last updated on January 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# John M Wharton, MD · NPI 1386752327
Clinical Cardiac Electrophysiology physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1386752327 (Entity type: Individual)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** AL26562 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 171 ASHLEY AVE, Charleston, SC 29425-0001
- **Phone:** (843) 792-1414
## 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 Medical Associates Of The Medical University Of South Carol (NPI 1013934629, Charleston, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 1980
## Record status
- **NPPES last updated:** January 14, 2015
- **Other identifiers:** Medicare UPIN C87106; Medicaid Q29443 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1386752327) · Data from the CMS NPPES public registry.