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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXIS M MALLETT MD
NPI 1013596873
Specialist in Harrison, AR

Active since April 07, 2021PECOS Enrolled
1401 HIGHWAY 62 65 N STE 220, HARRISON, AR 72601(870) 741-6418(870) 741-5071 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2026, Jul 9, 2026, Apr 7, 2021 (3 updates tracked since 2021).

About Alexis M Mallett Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXIS M MALLETT MD (NPI 1013596873) is an individual specialist in Harrison, Arkansas and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013596873
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameALEXIS M MALLETTCredential: MD
Location Address1401 HIGHWAY 62 65 N STE 220Harrison, AR 72601-1702
Mailing AddressPo Box 2990Harrison, AR 72602-2990 · (870) 741-6418 · Fax (870) 741-5071
Phone(870) 741-6418
Fax(870) 741-5071
Sole ProprietorYes
Enumeration DateApril 7, 2021
Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1013596873 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Also ListedSurgeryTaxonomy 208600000X · License E20496 (AR)
1401 HIGHWAY 62 65 N STE 220, Harrison, AR 72601
Open in Google Maps ↗

Other Identifiers 1

Medicaid364128001AR

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexis M Mallett Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexis Mallett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Arkansas Regional Medical Center
23 mi
Hospitalist
620 N MAIN ST STE 2B
Harrison, AR 72601
  • Reassigned Medicare billing, Arkansas enrollment
  • Also billed through NPI 1003180035 (Arkansas)
  • 45 clinicians in this Medicare group
NPI 1376817304 (870) 414-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIC DUFFEY GRAHAM MD
Surgery
1401 HIGHWAY 62 65 N STE 220
HARRISON, AR 72601
Boone County (870) 741-6418

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 Alexis Mallett's NPI number?

The NPI number for Alexis Mallett is 1013596873. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Alexis Mallett located?

Alexis Mallett practices at 1401 Highway 62 65 N Ste 220, Harrison, AR 72601. The listed phone number is (870) 741-6418.

What is Alexis Mallett's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alexis Mallett enrolled in Medicare?

Yes. Alexis Mallett is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexis Mallett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Mallett reassigns Medicare benefits to North Arkansas Regional Medical Center (Harrison, 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 Alexis Mallett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexis Mallett accept?

Health plans from Health Advantage and Octave list Alexis Mallett 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 Alexis Mallett was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.