KATHERINE JOHNSON MD
NPI 1851739676
Internal Medicine
- Diabetology in Greenwood, SC
About Katherine Johnson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE JOHNSON MD (NPI 1851739676) is an individual diabetology provider in Greenwood, South Carolina, licensed in South Carolina (35716) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Anmed Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Katherine Johnson 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.
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Anmed Health
Acute Care Hospitals · Anderson, SCSelf Regional Healthcare
Acute Care Hospitals · Greenwood, SCAbbeville Area Medical Center
Critical Access Hospitals · Abbeville, SCMedicare 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
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 Katherine Johnson's NPI number?
The NPI number for Katherine Johnson is 1851739676. It was assigned to this individual provider in the NPPES registry on June 14, 2013.
Where is Katherine Johnson located?
Katherine Johnson practices at 1132 Spring St, Greenwood, SC 29646. The listed phone number is (864) 725-1680.
What is Katherine Johnson's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Diabetology, with taxonomy code 207QD0401X.
Is Katherine Johnson enrolled in Medicare?
Yes. Katherine Johnson 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 Katherine Johnson accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina, First Choice Next and Molina Healthcare list Katherine Johnson 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 Katherine Johnson affiliated with any hospitals?
According to CMS data, Katherine Johnson is affiliated with Anmed Health, Self Regional Healthcare and Abbeville Area Medical Center.
When was this NPI record last updated?
The NPPES record for Katherine Johnson was last updated on July 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
