MRS. JENNA CALLAHAM HAHN
NPI 1629895073
Nurse Practitioner in Columbia, SC
About Mrs. Jenna Callaham Hahn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JENNA CALLAHAM HAHN (NPI 1629895073) is an individual nurse practitioner in Columbia, South Carolina, licensed in South Carolina (30271) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Jenna Callaham Hahn 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.
Medicare Billing Reassignments
3Medicare enrollment records show Jenna Hahn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Easley, SC 29642
- Reassigned Medicare billing, South Carolina enrollment
- 49 clinicians in this Medicare group
Easley, SC 29642
- Reassigned Medicare billing, South Carolina enrollment
- 44 clinicians in this Medicare group
Easley, SC 29642
- Reassigned Medicare billing, South Carolina enrollment
- 43 clinicians in this Medicare group
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 29208 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
COLUMBIA, SC 29208
COLUMBIA, SC 29208
COLUMBIA, SC 29208
COLUMBIA, SC 29208
COLUMBIA, SC 29208
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 Jenna Hahn's NPI number?
The NPI number for Jenna Hahn is 1629895073. It was assigned to this individual provider in the NPPES registry on September 25, 2024.
Where is Jenna Hahn located?
Jenna Hahn practices at 1601 Greene St, Columbia, SC 29208. The listed phone number is (803) 777-7412.
What is Jenna Hahn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Jenna Hahn enrolled in Medicare?
Yes. Jenna Hahn 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.
Which organizations bill Medicare for Jenna Hahn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jenna Hahn reassigns Medicare benefits to 3 organizations: Onsite Healthcare And Wellness LLC (Easley, SC), Onsite Medical Solutions Sc Coastal LLC (Easley, SC) and Onsite Medical Solutions Sc Upstate LLC (Easley, SC). Each 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 Jenna Hahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jenna Hahn accept?
Health plans from UnitedHealthcare list Jenna Hahn 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 Jenna Hahn was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mrs. Jenna Callaham Hahn · NPI 1629895073
Nurse Practitioner physician in Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since September 25, 2024.
## Identity
- **NPI:** 1629895073 (Entity type: Individual)
- **Enumerated:** September 25, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 30271 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1601 GREENE ST, Columbia, SC 29208-4001
- **Phone:** (803) 777-7412
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Onsite Healthcare And Wellness LLC (NPI 1437648904, Easley, SC); Onsite Medical Solutions Sc Coastal LLC (NPI 1326864141, Easley, SC); Onsite Medical Solutions Sc Upstate LLC (NPI 1457177289, Easley, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** February 6, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1629895073) · Data from the CMS NPPES public registry.