NATHAN T FALLS MD
NPI 1639676745
Internal Medicine in Little Rock, AR
About Nathan T Falls Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN T FALLS MD (NPI 1639676745) is an individual internal medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-14488) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Little Rock, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Nathan T Falls 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 Nathan Falls reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Maumelle, AR 72113
- Reassigned Medicare billing, Arkansas enrollment
- 96 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 8
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 20
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
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 Nathan Falls's NPI number?
The NPI number for Nathan Falls is 1639676745. It was assigned to this individual provider in the NPPES registry on April 6, 2018.
Where is Nathan Falls located?
Nathan Falls practices at 9601 Baptist Health Dr, Little Rock, AR 72205. The listed phone number is (501) 851-7402.
What is Nathan Falls's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nathan Falls enrolled in Medicare?
Yes. Nathan Falls 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 Nathan Falls's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Falls reassigns Medicare benefits to Arkansas Health Group (Maumelle, 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 Nathan Falls's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Falls 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 1 other insurer list Nathan Falls 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 Nathan Falls was last updated on December 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nathan T Falls, MD · NPI 1639676745
Internal Medicine physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since April 6, 2018.
## Identity
- **NPI:** 1639676745 (Entity type: Individual)
- **Enumerated:** April 6, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** E-14488 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9601 BAPTIST HEALTH DR, Little Rock, AR 72205-6321
- **Phone:** (501) 851-7402 · **Fax:** (501) 851-4753
## 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:** Arkansas Health Group (NPI 1932118890, Maumelle, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** December 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639676745) · Data from the CMS NPPES public registry.