MR. JOHN JAY ELMS MD
NPI 1770658494
Internal Medicine - Nephrology in Conway, SC
About Mr. John Jay Elms Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN JAY ELMS MD (NPI 1770658494) is an individual nephrology provider in Conway, South Carolina, licensed in South Carolina (17448) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Mr. John Jay Elms Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Elms reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Conway, SC 29526
- Reassigned Medicare billing, North Carolina and South Carolina enrollments
- 3 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29526 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
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 John Elms's NPI number?
The NPI number for John Elms is 1770658494. It was assigned to this individual provider in the NPPES registry on November 21, 2006.
Where is John Elms located?
John Elms practices at 834 Farrar Drive, Conway, SC 29526. The listed phone number is (843) 347-9487.
What is John Elms's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is John Elms enrolled in Medicare?
Yes. John Elms is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Elms's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Elms reassigns Medicare benefits to Coastal Kidney Center PA (Conway, 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 Elms's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Elms accept?
Health plans from First Choice Next list John Elms 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.
When was this NPI record last updated?
The NPPES record for John Elms was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 Jay Elms, MD · NPI 1770658494
Nephrology physician in Conway, South Carolina. Individual provider, active in the CMS NPPES registry since November 21, 2006.
## Identity
- **NPI:** 1770658494 (Entity type: Individual)
- **Enumerated:** November 21, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 17448 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 834 FARRAR DRIVE, Conway, SC 29526
- **Phone:** (843) 347-9487 · **Fax:** (843) 347-9574
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Coastal Kidney Center PA (NPI 1801961537, Conway, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid GP1049 (SC); Medicare UPIN D45286
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Source: [NPI Profile](https://npiprofile.com/npi/1770658494) · Data from the CMS NPPES public registry.