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COURTNEY ISAAC
NPI 1073126074
Nurse Practitioner - Family in Columbia, SC

Active since August 28, 2020PECOS Enrolled
2935 COLONIAL DR, COLUMBIA, SC 29203(803) 254-7777 Get Directions Write a Review

NPPES record last updated: August 28, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Courtney Isaac NPPES

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

COURTNEY ISAAC (NPI 1073126074) is an individual family provider in Columbia, South Carolina, licensed in South Carolina (24052) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073126074
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCOURTNEY ISAAC
Location Address2935 COLONIAL DRColumbia, SC 29203-6811
Mailing Address2935 Colonial DrColumbia, SC 29203-6811
Phone(803) 254-7777
Sole ProprietorNo
Enumeration DateAugust 28, 2020
NPPES CertifiedAugust 28, 2020
✔ NPI 1073126074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in SC · 24052
2935 COLONIAL DR, Columbia, SC 29203
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Courtney Isaac is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Courtney Isaac reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Signify Health Medical Associates, PLLC
916 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, South Carolina enrollment
  • 311 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 8

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

AUBREY WILLIAMS P.T.
Physical Therapist
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 254-7777
MR. WILLIAM D WESTERKAM MD
Physical Medicine & Rehabilitation
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 401-1372
DEVIN J TROYER M.D.
Physical Medicine & Rehabilitation
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 254-7777
SANDRITA MONIQUE EADDY FNP
Nurse Practitioner (Family)
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (806) 401-1325
NAIDA HARRIS RUTHERFORD APRN, AGACNP-BC
Nurse Practitioner (Acute Care)
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 401-1369
DR. LESTER LACHUK PHARM.D., MBA
Pharmacist (Pharmacotherapy)
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 401-1343
REHAB AND GERIATRICS
Rehabilitation Practitioner
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 401-1372
ENCOMPASS HEALTH REHABILITATION HOSPITAL OF COLUMBIA, INC.
Rehabilitation Hospital
2935 COLONIAL DR
COLUMBIA, SC 29203
Richland County (803) 254-7777

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 Courtney Isaac's NPI number?

The NPI number for Courtney Isaac is 1073126074. It was assigned to this individual provider in the NPPES registry on August 28, 2020.

Where is Courtney Isaac located?

Courtney Isaac practices at 2935 Colonial Dr, Columbia, SC 29203. The listed phone number is (803) 254-7777.

What is Courtney Isaac's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Courtney Isaac enrolled in Medicare?

Yes. Courtney Isaac is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Courtney Isaac's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Isaac reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). The 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 Courtney Isaac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Courtney Isaac was last updated on August 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.