CODY TIMMERMANN MD
NPI 1457980237
Internal Medicine - Gastroenterology in Little Rock, AR
About Cody Timmermann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CODY TIMMERMANN MD (NPI 1457980237) is an individual gastroenterology provider in Little Rock, Arkansas, licensed in Arkansas (E-17369) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Cody Timmermann 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 Cody Timmermann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Little Rock, AR 72223
- Reassigned Medicare billing, Arkansas enrollment
- 55 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 72223 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72223
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 Cody Timmermann's NPI number?
The NPI number for Cody Timmermann is 1457980237. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is Cody Timmermann located?
Cody Timmermann practices at 11700 Cantrell Rd, Little Rock, AR 72223. The listed phone number is (501) 664-6980.
What is Cody Timmermann's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Cody Timmermann enrolled in Medicare?
Yes. Cody Timmermann 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 Cody Timmermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cody Timmermann reassigns Medicare benefits to Gastroenterology Associates PA (Little Rock, 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 Cody Timmermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cody Timmermann 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 3 other insurers list Cody Timmermann 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 Cody Timmermann was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Cody Timmermann, MD · NPI 1457980237
Gastroenterology physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since April 3, 2020.
## Identity
- **NPI:** 1457980237 (Entity type: Individual)
- **Enumerated:** April 3, 2020
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** E-17369 (Arkansas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11700 CANTRELL RD, Little Rock, AR 72223-1705
- **Phone:** (501) 664-6980 · **Fax:** (501) 664-4738
## 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:** Gastroenterology Associates PA (NPI 1851395792, Little Rock, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457980237) · Data from the CMS NPPES public registry.