Katarina Stewart, PA-C
NPI 1366219099 · Medical Physician Assistant · Greenville, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katarina Stewart, PA-C is a Medical Physician Assistant provider in Greenville, SC (NPI 1366219099).
Provider details
- NPI number
- 1366219099
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5175 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$262 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3093 S Highway 14 Ste 101Greer, SC 29650-4829Phone: (864) 720-1900Fax: (864) 720-1901
Registry dates
- Enumerated
- 2023-12-04
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Katarina Stewart's NPI number?
- Katarina Stewart's National Provider Identifier (NPI) is 1366219099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katarina Stewart's specialty?
- Katarina Stewart is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katarina Stewart located?
- Katarina Stewart's practice location on file with NPPES is 525 Verdae Blvd Ste 150, Greenville, SC 29607-4021.
- What is Katarina Stewart's phone number?
- The practice phone number listed in the NPPES registry for Katarina Stewart is (864) 720-1900.
- Does Katarina Stewart accept Medicare?
- Katarina Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katarina Stewart's NPI active?
- Yes — Katarina Stewart's NPI (1366219099) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.