DR. JOHN ALVAR SUNDIN M.D.
NPI 1083725782
Surgery in Jefferson, NC
About Dr. John Alvar Sundin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN ALVAR SUNDIN M.D. (NPI 1083725782) is an individual surgery provider in Jefferson, North Carolina and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John Alvar Sundin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show John Sundin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Key Largo, FL 33037
- Reassigned Medicare billing, Florida enrollment
- 28 clinicians in this Medicare group
Wall, SD 57790
- Reassigned Medicare billing, South Dakota enrollment
- 831 clinicians in this Medicare group
Hot Springs, SD 57747
- Reassigned Medicare billing, South Dakota enrollment
- 321 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 28640 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.
JEFFERSON, NC 28640
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 Sundin's NPI number?
The NPI number for John Sundin is 1083725782. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is John Sundin located?
John Sundin practices at 200 Hospital Ave Suite 5, Jefferson, NC 28640. The listed phone number is (336) 846-8939.
What is John Sundin's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is John Sundin enrolled in Medicare?
Yes. John Sundin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Sundin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Sundin reassigns Medicare benefits to 3 organizations: Bruce L Boros MD PA (Key Largo, FL), Monument Health Rapid City Hospital, Inc. (Wall, SD) and Monument Health Network, Inc. (Hot Springs, SD). 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 Sundin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Sundin was last updated on October 18, 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.
# Dr. John Alvar Sundin, M.D. · NPI 1083725782
Surgery physician in Jefferson, North Carolina. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1083725782 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 HOSPITAL AVE, SUITE 5, Jefferson, NC 28640-9244
- **Phone:** (336) 846-8939 · **Fax:** (336) 846-8370
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Bruce L Boros MD PA (NPI 1851073514, Key Largo, FL); Monument Health Rapid City Hospital, Inc. (NPI 1265811285, Wall, SD); Monument Health Network, Inc. (NPI 1588185268, Hot Springs, SD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 18, 2007
- **Other identifiers:** Other 144U3 (NC); Medicare PIN 2064251 (NC); Medicare UPIN F40861 (NC); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1083725782) · Data from the CMS NPPES public registry.