KAREN K HORTON APN
NPI 1275870057
Nurse Practitioner - Family in Hot Springs, AR
About Karen K Horton Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN K HORTON APN (NPI 1275870057) is an individual family provider in Hot Springs, Arkansas, licensed in Arkansas (A003804) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hot Springs, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Karen K Horton Apn 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 Reassignment
Medicare enrollment records show Karen Horton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43219
- Reassigned Medicare billing, Arkansas enrollment
- 40 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71901 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOT SPRINGS NATIONAL PARK, AR 71901
HOT SPRINGS, AR 71901
HOT SPRINGS NATIONAL PARK, AR 71901
HOT SPRINGS NATIONAL PARK, AR 71901
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 Karen Horton's NPI number?
The NPI number for Karen Horton is 1275870057. It was assigned to this individual provider in the NPPES registry on January 14, 2013.
Where is Karen Horton located?
Karen Horton practices at 100 Ridgeway St Ste 2, Hot Springs, AR 71901. The listed phone number is (501) 623-2426.
What is Karen Horton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Karen Horton enrolled in Medicare?
Yes. Karen Horton 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 organization bills Medicare for Karen Horton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Horton reassigns Medicare benefits to American Oncology Partners PA (Columbus, OH). 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 Karen Horton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Horton accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Karen Horton 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 Karen Horton was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Karen K Horton, APN · NPI 1275870057
Family physician in Hot Springs, Arkansas. Individual provider, active in the CMS NPPES registry since January 14, 2013.
## Identity
- **NPI:** 1275870057 (Entity type: Individual)
- **Enumerated:** January 14, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** A003804 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 RIDGEWAY ST STE 2, Hot Springs, AR 71901-7155
- **Phone:** (501) 623-2426 · **Fax:** (501) 623-2405
## 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:** American Oncology Partners PA (NPI 1265929723, Columbus, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275870057) · Data from the CMS NPPES public registry.