DR. ANDREW WILLIAM GARRETT MD
NPI 1710399597
Surgery in Kingsport, TN
About Dr. Andrew William Garrett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW WILLIAM GARRETT MD (NPI 1710399597) is an individual surgery provider in Kingsport, Tennessee, licensed in Tennessee (61191) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Dr. Andrew William Garrett 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 Andrew Garrett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kingsport, TN 37660
- Reassigned Medicare billing, Tennessee enrollment
- 861 clinicians in this Medicare group
Johnson City, TN 37615
- Reassigned Medicare billing, Tennessee enrollment
- 357 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 8
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, TNFranklin Woods Community Hospital
Acute Care Hospitals · Johnson City, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 14
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 Andrew Garrett's NPI number?
The NPI number for Andrew Garrett is 1710399597. It was assigned to this individual provider in the NPPES registry on May 28, 2014.
Where is Andrew Garrett located?
Andrew Garrett practices at 130 W Ravine Rd Ste 3A, Kingsport, TN 37660. The listed phone number is (423) 224-4000.
What is Andrew Garrett's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Andrew Garrett enrolled in Medicare?
Yes. Andrew Garrett 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 Andrew Garrett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Garrett reassigns Medicare benefits to 2 organizations: Wellmont Medical Associates, Inc. (Kingsport, TN) and State Of Franklin Healthcare Associates PLLC (Johnson City, 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 Andrew Garrett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Garrett accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Andrew Garrett 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 Andrew Garrett affiliated with any hospitals?
According to CMS data, Andrew Garrett is affiliated with Wellmont Holston Valley Medical Center, Johnson City Medical Center and Franklin Woods Community Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Garrett was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Andrew William Garrett, MD · NPI 1710399597
Surgery physician in Kingsport, Tennessee. Individual provider, active in the CMS NPPES registry since May 28, 2014.
## Identity
- **NPI:** 1710399597 (Entity type: Individual)
- **Enumerated:** May 28, 2014
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 61191 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 130 W RAVINE RD STE 3A, Kingsport, TN 37660-3841
- **Phone:** (423) 224-4000
## 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): Wellmont Medical Associates, Inc. (NPI 1598124398, Kingsport, TN); State Of Franklin Healthcare Associates PLLC (NPI 1063459410, Johnson City, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1710399597) · Data from the CMS NPPES public registry.