DR. KATHERINE L ZEHR MD
NPI 1316680499
Internal Medicine in Lonoke, AR
About Dr. Katherine L Zehr Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE L ZEHR MD (NPI 1316680499) is an individual internal medicine provider in Lonoke, Arkansas, licensed in Arkansas (E-18304) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Scott, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Group Practice 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
Dr. Katherine L Zehr 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 Reassignment
Medicare enrollment records show Katherine Zehr reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wynne, AR 72396
- Reassigned Medicare billing, Arkansas enrollment
- 15 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 72086 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Katherine Zehr's NPI number?
The NPI number for Katherine Zehr is 1316680499. It was assigned to this individual provider in the NPPES registry on April 18, 2022.
Where is Katherine Zehr located?
Katherine Zehr practices at 130 J F Blvd, Lonoke, AR 72086. The listed phone number is (501) 436-0222.
What is Katherine Zehr's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katherine Zehr enrolled in Medicare?
Yes. Katherine Zehr 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 Katherine Zehr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Zehr reassigns Medicare benefits to Harmony Health Clinic Wynne, PLLC (Wynne, AR). 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 Katherine Zehr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Zehr 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 2 other insurers list Katherine Zehr 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 Katherine Zehr was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Katherine L Zehr, MD · NPI 1316680499
Internal Medicine physician in Lonoke, Arkansas. Individual provider, active in the CMS NPPES registry since April 18, 2022.
## Identity
- **NPI:** 1316680499 (Entity type: Individual)
- **Enumerated:** April 18, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** E-18304 (Arkansas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 130 J F BLVD, Lonoke, AR 72086-9365
- **Phone:** (501) 436-0222 · **Fax:** (870) 587-0799
## 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:** Harmony Health Clinic Wynne, PLLC (NPI 1558085175, Wynne, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** June 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316680499) · Data from the CMS NPPES public registry.