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LOUIS A SMITH MD
NPI 1679519292
Internal Medicine in Knoxville, TN

Active since June 21, 2006PECOS Enrolled
9333 PARK WEST BLVD, KNOXVILLE, TN 37923(865) 531-4600 Get Directions Write a Review

NPPES record last updated: May 9, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Louis A Smith Md NPPES

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

LOUIS A SMITH MD (NPI 1679519292) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (13904) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679519292
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLOUIS A SMITHCredential: MD
Location Address9333 PARK WEST BLVDKnoxville, TN 37923-4341
Mailing Address1225 E Weisgarber Rd, Ste 200Knoxville, TN 37909-2604 · (865) 584-4747
Phone(865) 531-4600
Sole ProprietorNo
Enumeration DateJune 21, 2006
Last NPPES UpdateMay 9, 2008
✔ NPI 1679519292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · 13904
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9333 PARK WEST BLVD, Knoxville, TN 37923
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Other Identifiers 5

Medicaid3005466TN
Medicare ID-Type Unspecified3706638TN · Legacy Group
Medicare ID-Type Unspecified3005461TN · Legacy Pin
Other110215798TN · Rr Medicare Pin
Medicare UPINA97021

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Louis A Smith 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 Louis Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Summit Medical Group, PLLC
Same address
Infusion Therapy
9333 PARK WEST BLVD STE 102B
Knoxville, TN 37923
  • Reassigned Medicare billing, Tennessee enrollment
  • 1,003 clinicians in this Medicare group
NPI 1891442380 (865) 684-1560

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37923 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers11 claims21 services$6.76 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$26.17 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

EMILY A. RADCLIFFE FNP
Nurse Practitioner (Family)
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 531-4600
EMILY R. FRANKLIN PT
Physical Therapist
9333 PARK WEST BLVD, SUITE 102
KNOXVILLE, TN 37923
Knox County (865) 470-2696
DIANA LYNN BROWN TAYLOR LCWS
Social Worker (Clinical)
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 531-4600
UDIT CHAUDHURI MD
Internal Medicine
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 531-4600
WILLIAM B ROBINSON III MD
Internal Medicine
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 531-4600
ROBERT N MONTGOMERY MD
Internal Medicine
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 531-4600
MRS. KELLIE RAY CHERNIKOW DPT
Physical Therapist
9333 PARK WEST BLVD, SUITE 102
KNOXVILLE, TN 37923
Knox County (865) 470-2696
INTEGRATIVE MEDICINE SPECIALISTS LLC
Psychologist (Clinical)
9333 PARK WEST BLVD
KNOXVILLE, TN 37923
Knox County (865) 235-1254

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 Louis Smith's NPI number?

The NPI number for Louis Smith is 1679519292. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Louis Smith located?

Louis Smith practices at 9333 Park West Blvd, Knoxville, TN 37923. The listed phone number is (865) 531-4600.

What is Louis Smith's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Louis Smith enrolled in Medicare?

Yes. Louis Smith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Louis Smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Louis Smith reassigns Medicare benefits to Summit Medical Group, PLLC (Knoxville, TN). 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 Louis Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Louis Smith accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Louis 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 Louis Smith was last updated on May 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.