1. Home
  2. Directory
  3. South Carolina
  4. Columbia
  5. Nurse Practitioner
  6. NPI Profile

THERESA JEAN KOSSLER AGACNP - AG
NPI 1518787563
Nurse Practitioner - Acute Care in Columbia, SC

Active since October 15, 2024PECOS EnrolledAccepts Medicare Assignment
6 RICHLAND MEDICAL PARK DR STE 2100, COLUMBIA, SC 29203(803) 434-2762(803) 434-2713 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Theresa Jean Kossler Agacnp - Ag NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THERESA JEAN KOSSLER AGACNP - AG (NPI 1518787563) is an individual acute care provider in Columbia, South Carolina, licensed in South Carolina (29515) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS, is affiliated with Prisma Health Richland Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1518787563
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameTHERESA JEAN KOSSLERCredential: AGACNP - AG
Location Address6 RICHLAND MEDICAL PARK DR STE 2100Columbia, SC 29203-6864
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 695-6697
Phone(803) 434-2762
Fax(803) 434-2713
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateOctober 15, 2024
Last NPPES UpdateOctober 21, 2025
NPPES CertifiedOctober 21, 2025
✔ NPI 1518787563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in SC · 29515
6 RICHLAND MEDICAL PARK DR STE 2100, Columbia, SC 29203
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina.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

Theresa Jean Kossler Agacnp - Ag 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.

PECOS PAC ID5496283228
PECOS Enrollment IDI20250107004307
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Prisma Health Richland Hospital

Acute Care Hospitals · Columbia, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420018
Location5 Medical ParkColumbia, SC 29203 · Richland County
Emergency services Birthing friendly

Prisma Health Baptist Parkridge

Acute Care Hospitals · Columbia, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420106
Location400 Palmetto Health ParkwayColumbia, SC 29212 · Lexington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW TYRONE HAIGH NP
Nurse Practitioner (Acute Care)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762
MELISSA J REDMOND FNP
Nurse Practitioner (Family)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762
MR. JAMES STEWART MORGAN
Nurse Practitioner (Gerontology)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762
MS. CASSANDRA BUTO-COLLETTI DO
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-8505
KASEY FISCHER
Physician Assistant
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762
MS. JESSICA CHANE BLAND NP-C
Nurse Practitioner (Primary Care)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (864) 695-6697
BRITTLYNN ROSE MACPHERSON FNP
Nurse Practitioner (Family)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762
MICHAEL GAJEWSKI NP-C
Nurse Practitioner (Acute Care)
6 RICHLAND MEDICAL PARK DR STE 2100
COLUMBIA, SC 29203
Richland County (803) 434-2762

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 Theresa Kossler's NPI number?

The NPI number for Theresa Kossler is 1518787563. It was assigned to this individual provider in the NPPES registry on October 15, 2024.

Where is Theresa Kossler located?

Theresa Kossler practices at 6 Richland Medical Park Dr Ste 2100, Columbia, SC 29203. The listed phone number is (803) 434-2762.

What is Theresa Kossler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Theresa Kossler enrolled in Medicare?

Yes. Theresa Kossler 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 Theresa Kossler accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina and BlueCross BlueShield of South Carolina list Theresa Kossler 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 Theresa Kossler affiliated with any hospitals?

According to CMS data, Theresa Kossler is affiliated with Prisma Health Richland Hospital and Prisma Health Baptist Parkridge.

When was this NPI record last updated?

The NPPES record for Theresa Kossler was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.