GUNA B. THAPA MD
NPI 1184880213
Radiology - Pediatric Radiology in Louisville, KY
About Guna B. Thapa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUNA B. THAPA MD (NPI 1184880213) is an individual pediatric radiology provider in Louisville, Kentucky, licensed in Kentucky (44735) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses 2
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
Guna B. Thapa 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.
Medicare Billing Reassignments
2Medicare enrollment records show Guna Thapa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Louisville, KY 40208
- Reassigned Medicare billing, Kentucky enrollment
- 1,896 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: Norton Childrens Medical Group LLC
- 1,008 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Norton Hospitals, Inc
Acute Care Hospitals · Louisville, KYMedicare 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.
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.
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
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 Guna Thapa's NPI number?
The NPI number for Guna Thapa is 1184880213. It was assigned to this individual provider in the NPPES registry on July 29, 2008.
Where is Guna Thapa located?
Guna Thapa practices at 231 E Chestnut St, Louisville, KY 40202. The listed phone number is (502) 629-7661.
What is Guna Thapa's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Guna Thapa enrolled in Medicare?
Yes. Guna Thapa 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 Guna Thapa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Guna Thapa reassigns Medicare benefits to 2 organizations: Community Medical Associates, Inc. (Louisville, KY) and Norton Children's Medical Group, LLC (Louisville, KY). 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 Guna Thapa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Guna Thapa accept?
Health plans from CareSource list Guna Thapa 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 Guna Thapa affiliated with any hospitals?
According to CMS data, Guna Thapa is affiliated with Norton Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Guna Thapa was last updated on October 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Guna B. Thapa, MD · NPI 1184880213
Pediatric Radiology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since July 29, 2008.
## Identity
- **NPI:** 1184880213 (Entity type: Individual)
- **Enumerated:** July 29, 2008
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** 44735 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 231 E CHESTNUT ST, Louisville, KY 40202-1821
- **Phone:** (502) 629-7661 · **Fax:** (502) 629-5309
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Community Medical Associates, Inc. (NPI 1245312503, Louisville, KY); Norton Children's Medical Group, LLC (NPI 1013559921, Louisville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** October 31, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1184880213) · Data from the CMS NPPES public registry.