WESLEY MARTIN FISER
NPI 1124317854
Internal Medicine - Cardiovascular Disease in Little Rock, AR
About Wesley Martin Fiser NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESLEY MARTIN FISER (NPI 1124317854) is an individual cardiovascular disease provider in Little Rock, Arkansas, licensed in Arkansas (E-11243) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses 3
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
Wesley Martin Fiser 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 Wesley Fiser reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1578593067 (Arkansas)
- 62 clinicians in this Medicare group
Conway, AR 72032
- Reassigned Medicare billing, Arkansas enrollment
- 33 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 28
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 72205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
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 Wesley Fiser's NPI number?
The NPI number for Wesley Fiser is 1124317854. It was assigned to this individual provider in the NPPES registry on April 4, 2011.
Where is Wesley Fiser located?
Wesley Fiser practices at 9501 Baptist Health Dr Ste 600, Little Rock, AR 72205. The listed phone number is (501) 227-7596.
What is Wesley Fiser's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Wesley Fiser enrolled in Medicare?
Yes. Wesley Fiser 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 Wesley Fiser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Fiser reassigns Medicare benefits to 2 organizations: Baptist Health (Little Rock, AR) and Conway Community Services (Conway, AR). 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 Wesley Fiser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wesley Fiser 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 Wesley Fiser 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 Wesley Fiser was last updated on July 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.