CHRISTOPHER JUNSIK SHIN MD
NPI 1013619782
Internal Medicine in Nashville, TN
About Christopher Junsik Shin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER JUNSIK SHIN MD (NPI 1013619782) is an individual internal medicine provider in Nashville, Tennessee, licensed in Tennessee (77109) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Ascension Saint Thomas Hospital, and maintains a secondary practice location in Nashville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Christopher Junsik Shin 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 Reassignments
2Medicare enrollment records show Christopher Shin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37205
- Reassigned Medicare billing, Tennessee enrollment
- 97 clinicians in this Medicare group
Nashville, TN 37236
- Reassigned Medicare billing, Tennessee enrollment
- 85 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37205 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.
NASHVILLE, TN 37205
NASHVILLE, TN 37205
NASHVILLE, TN 37205
NASHVILLE, TN 37205
NASHVILLE, TN 37205
NASHVILLE, TN 37205
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 Christopher Shin's NPI number?
The NPI number for Christopher Shin is 1013619782. It was assigned to this individual provider in the NPPES registry on March 20, 2023.
Where is Christopher Shin located?
Christopher Shin practices at 4220 Harding Pike, Nashville, TN 37205. The listed phone number is (615) 222-2111.
What is Christopher Shin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christopher Shin enrolled in Medicare?
Yes. Christopher Shin 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 Christopher Shin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Shin reassigns Medicare benefits to 2 organizations: Beaman Physician Services, PC (Nashville, TN) and Warner Physician Services PC (Nashville, TN). 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 Christopher Shin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Shin accept?
Health plans from Oscar Health and Oscar Insurance Company list Christopher Shin 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 Christopher Shin affiliated with any hospitals?
According to CMS data, Christopher Shin is affiliated with Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Shin was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Christopher Junsik Shin, MD · NPI 1013619782
Internal Medicine physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since March 20, 2023.
## Identity
- **NPI:** 1013619782 (Entity type: Individual)
- **Enumerated:** March 20, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 77109 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4220 HARDING PIKE, Nashville, TN 37205-2005
- **Phone:** (615) 222-2111
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Beaman Physician Services, PC (NPI 1487342242, Nashville, TN); Warner Physician Services PC (NPI 1770272221, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013619782) · Data from the CMS NPPES public registry.