MALLORY MICHELLE SMITH M.D.
NPI 1831465384
Internal Medicine - Infectious Disease in North Little Rock, AR
About Mallory Michelle Smith M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MALLORY MICHELLE SMITH M.D. (NPI 1831465384) is an individual infectious disease provider in North Little Rock, Arkansas, licensed in Arkansas (E11562) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mallory Michelle Smith M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mallory Smith reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
North Little Rock, AR 72116
- Reassigned Medicare billing, Arkansas enrollment
- 6 clinicians in this Medicare group
Little Rock, AR 72204
- Reassigned Medicare billing, Arkansas enrollment
- 16 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 2
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 72116 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.
NORTH LITTLE ROCK, AR 72116
NORTH LITTLE ROCK, AR 72116
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 Mallory Smith's NPI number?
The NPI number for Mallory Smith is 1831465384. It was assigned to this individual provider in the NPPES registry on March 29, 2012.
Where is Mallory Smith located?
Mallory Smith practices at 2933 Lakewood Village Dr, North Little Rock, AR 72116. The listed phone number is (501) 435-1417.
What is Mallory Smith's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Mallory Smith enrolled in Medicare?
Yes. Mallory Smith is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mallory Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Smith reassigns Medicare benefits to 2 organizations: Sage Health Arkansas PLLC (North Little Rock, AR) and Oak Street Health Physicians Group Of Arkansas PLLC (Little Rock, 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 Mallory Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mallory Smith 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 Mallory Smith 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 Mallory Smith was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mallory Michelle Smith, M.D. · NPI 1831465384
Infectious Disease physician in North Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since March 29, 2012.
## Identity
- **NPI:** 1831465384 (Entity type: Individual)
- **Enumerated:** March 29, 2012
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** E11562 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2933 LAKEWOOD VILLAGE DR, North Little Rock, AR 72116-8033
- **Phone:** (501) 435-1417
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Sage Health Arkansas PLLC (NPI 1366153918, North Little Rock, AR); Oak Street Health Physicians Group Of Arkansas PLLC (NPI 1144917758, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1831465384) · Data from the CMS NPPES public registry.