ROBERT L ARNETT MD
NPI 1689637605
Radiology - Diagnostic Radiology in Spartanburg, SC
About Robert L Arnett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT L ARNETT MD (NPI 1689637605) is an individual diagnostic radiology provider in Spartanburg, South Carolina, licensed in South Carolina (90918) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Spartanburg Medical Center, and maintains a secondary practice location in Spokane.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Robert L Arnett 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
10Medicare enrollment records show Robert Arnett reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spartanburg, SC 29303
- Reassigned Medicare billing, South Carolina enrollment
- Also billed through NPI 1013161520 (South Carolina)
- 754 clinicians in this Medicare group
Spokane, WA 99202
- Reassigned Medicare billing, Washington enrollment
- 151 clinicians in this Medicare group
Spokane, WA 99204
- Reassigned Medicare billing, Washington enrollment
- 148 clinicians in this Medicare group
Dayton, WA 99328
- Reassigned Medicare billing, Washington enrollment
- 160 clinicians in this Medicare group
Connell, WA 99326
- Reassigned Medicare billing, Washington enrollment
- 76 clinicians in this Medicare group
Moses Lake, WA 98837
- Reassigned Medicare billing, Washington enrollment
- 134 clinicians in this Medicare group
Quincy, WA 98848
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Grant County Hospital District No. 2
- 141 clinicians in this Medicare group
Brewster, WA 98812
- Reassigned Medicare billing, Washington enrollment
- 238 clinicians in this Medicare group
Seattle, WA 98144
- Reassigned Medicare billing, Washington enrollment
- 145 clinicians in this Medicare group
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 911 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 12
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spartanburg Medical Center
Acute Care Hospitals · Spartanburg, SCCherokee Medical Center
Acute Care Hospitals · Gaffney, SCPelham Medical Center
Acute Care Hospitals · Greer, SCUnion Medical Center
Acute Care Hospitals · Union, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29303 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.
Reported Quality Measures
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.
SPARTANBURG, SC 29303
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 Robert Arnett's NPI number?
The NPI number for Robert Arnett is 1689637605. It was assigned to this individual provider in the NPPES registry on April 10, 2006.
Where is Robert Arnett located?
Robert Arnett practices at 101 E Wood St, Spartanburg, SC 29303. The listed phone number is (864) 560-6690.
What is Robert Arnett's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Robert Arnett enrolled in Medicare?
Yes. Robert Arnett 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 Robert Arnett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Arnett reassigns Medicare benefits to 10 organizations: Spartanburg Medical Center (Spartanburg, SC), Inland Imaging LLC (Spokane, WA), Integra Imaging, Ps (Spokane, WA), Columbia County Hospital District (Dayton, WA), Columbia Basin Health Association (Connell, WA) and 5 more organizations, listed in the Medicare section above. 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 Robert Arnett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Arnett affiliated with any hospitals?
According to CMS data, Robert Arnett is affiliated with Spartanburg Medical Center, Cherokee Medical Center, Pelham Medical Center and Union Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Arnett was last updated on November 15, 2023. 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.
# Robert L Arnett, MD · NPI 1689637605
Diagnostic Radiology physician in Spartanburg, South Carolina. Individual provider, active in the CMS NPPES registry since April 10, 2006.
## Identity
- **NPI:** 1689637605 (Entity type: Individual)
- **Enumerated:** April 10, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 90918 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 E WOOD ST, Spartanburg, SC 29303-3040
- **Phone:** (864) 560-6690
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Spartanburg Medical Center (NPI 1043307887, Spartanburg, SC); Inland Imaging LLC (NPI 1851352348, Spokane, WA); Integra Imaging, Ps (NPI 1174876437, Spokane, WA); Columbia County Hospital District (NPI 1134128911, Dayton, WA); Columbia Basin Health Association (NPI 1629311436, Connell, WA); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nevada School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** November 15, 2023
- **Other identifiers:** Other 1689637605 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689637605) · Data from the CMS NPPES public registry.