ISAAC JOHN MCMURRAY
NPI 1518675388
Nurse Practitioner - Family in Kingsport, TN
About Isaac John Mcmurray NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISAAC JOHN MCMURRAY (NPI 1518675388) is an individual family provider in Kingsport, Tennessee, licensed in Tennessee (32911) and active in the NPI registry since November 2022. He is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Isaac John Mcmurray 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 Isaac Mcmurray reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 1,085 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellmont Holston Valley Medical Center
Acute Care Hospitals · Kingsport, TNJohnson City Medical Center
Acute Care Hospitals · Johnson City, TNIndian Path Community Hospital
Acute Care Hospitals · Kingsport, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37660 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KINGSPORT, TN 37660
KINGSPORT, TN 37660
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 Isaac Mcmurray's NPI number?
The NPI number for Isaac Mcmurray is 1518675388. It was assigned to this individual provider in the NPPES registry on November 10, 2022.
Where is Isaac Mcmurray located?
Isaac Mcmurray practices at 444 Clinchfield St Ste 103, Kingsport, TN 37660. The listed phone number is (423) 578-1518.
What is Isaac Mcmurray's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Isaac Mcmurray enrolled in Medicare?
Yes. Isaac Mcmurray 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 Isaac Mcmurray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Mcmurray reassigns Medicare benefits to Southeastern Physician Services PC (Oak Ridge, TN). 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 Isaac Mcmurray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Isaac Mcmurray affiliated with any hospitals?
According to CMS data, Isaac Mcmurray is affiliated with Wellmont Holston Valley Medical Center, Johnson City Medical Center and Indian Path Community Hospital.
When was this NPI record last updated?
The NPPES record for Isaac Mcmurray was last updated on February 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Isaac John Mcmurray · NPI 1518675388
Family physician in Kingsport, Tennessee. Individual provider, active in the CMS NPPES registry since November 10, 2022.
## Identity
- **NPI:** 1518675388 (Entity type: Individual)
- **Enumerated:** November 10, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 32911 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 444 CLINCHFIELD ST STE 103, Kingsport, TN 37660-3859
- **Phone:** (423) 578-1518
## 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:** Southeastern Physician Services PC (NPI 1083835441, Oak Ridge, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1518675388) · Data from the CMS NPPES public registry.