STEPHEN NIX C-AA
NPI 1346237609
Anesthesiologist Assistant in Spartanburg, SC
About Stephen Nix C-aa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN NIX C-AA (NPI 1346237609) is an individual anesthesiologist assistant in Spartanburg, South Carolina, licensed in South Carolina (141) and active in the NPI registry since October 2005. He is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Stephen Nix C-aa 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.
Areas of Expertise CMS Part B claims
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.
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 Stephen Nix's NPI number?
The NPI number for Stephen Nix is 1346237609. It was assigned to this individual provider in the NPPES registry on October 3, 2005.
Where is Stephen Nix located?
Stephen Nix practices at 101 E Wood St, Spartanburg, SC 29303. The listed phone number is (864) 560-6952.
What is Stephen Nix's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Stephen Nix enrolled in Medicare?
Yes. Stephen Nix 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.
What insurance does Stephen Nix accept?
Health plans from Oscar Insurance Company list Stephen Nix 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.
When was this NPI record last updated?
The NPPES record for Stephen Nix was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Stephen Nix, C-AA · NPI 1346237609
Anesthesiologist Assistant physician in Spartanburg, South Carolina. Individual provider, active in the CMS NPPES registry since October 3, 2005.
## Identity
- **NPI:** 1346237609 (Entity type: Individual)
- **Enumerated:** October 3, 2005
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 141 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 E WOOD ST, Spartanburg, SC 29303-3040
- **Phone:** (864) 560-6952
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** September 10, 2025
- **Other identifiers:** Medicaid 100000710A (GA); Medicaid 100000710B (GA); Medicaid 100000710C (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1346237609) · Data from the CMS NPPES public registry.