MARIAM ARIF MD
NPI 1497405658
Internal Medicine in Lenoir City, TN
About Mariam Arif Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM ARIF MD (NPI 1497405658) is an individual internal medicine provider in Lenoir City, Tennessee, licensed in Tennessee (74684) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Fort Loudoun Medical Center, and maintains a secondary practice location in Ithaca.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mariam Arif 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 Mariam Arif reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lawrenceburg, IN 47025
- Reassigned Medicare billing, Tennessee enrollment
- 394 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fort Loudoun Medical Center
Acute Care Hospitals · Lenoir City, TNParkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37772 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LENOIR CITY, TN 37772
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 Mariam Arif's NPI number?
The NPI number for Mariam Arif is 1497405658. It was assigned to this individual provider in the NPPES registry on March 28, 2022.
Where is Mariam Arif located?
Mariam Arif practices at 550 Fort Loudon Medical Center Dr, Lenoir City, TN 37772. The listed phone number is (865) 271-6000.
What is Mariam Arif's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mariam Arif enrolled in Medicare?
Yes. Mariam Arif 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 Mariam Arif's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Arif reassigns Medicare benefits to Hospital Medicine Services Of Tennessee PC (Lawrenceburg, IN). 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 Mariam Arif's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mariam Arif affiliated with any hospitals?
According to CMS data, Mariam Arif is affiliated with Fort Loudoun Medical Center and Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Mariam Arif was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mariam Arif, MD · NPI 1497405658
Internal Medicine physician in Lenoir City, Tennessee. Individual provider, active in the CMS NPPES registry since March 28, 2022.
## Identity
- **NPI:** 1497405658 (Entity type: Individual)
- **Enumerated:** March 28, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 74684 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 FORT LOUDON MEDICAL CENTER DR, Lenoir City, TN 37772-5673
- **Phone:** (865) 271-6000
## 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:** Hospital Medicine Services Of Tennessee PC (NPI 1528433802, Lawrenceburg, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1497405658) · Data from the CMS NPPES public registry.