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LONN E. GUIDRY MD
NPI 1316960263
Internal Medicine - Geriatric Medicine in Lafayette, LA

Active since July 25, 2006PECOS Enrolled
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET, LAFAYETTE, LA 70506(337) 261-6100 Get Directions Write a Review

NPPES record last updated: September 6, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lonn E. Guidry Md NPPES

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

LONN E. GUIDRY MD (NPI 1316960263) is an individual geriatric medicine provider in Lafayette, Louisiana, licensed in Louisiana (MD.017683) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316960263
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameLONN E. GUIDRYCredential: MD
Location AddressLSU MEDICINE CLINIC, 2390 W CONGRESS STREETLafayette, LA 70506
Mailing Address1340 Poydras StNew Orleans, LA 70112-1221 · (504) 412-1860
Phone(337) 261-6100
Sole ProprietorNo
Enumeration DateJuly 25, 2006
Last NPPES UpdateSeptember 6, 2017
✔ NPI 1316960263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in LA · MD.017683
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 17683 (LA)
LSU MEDICINE CLINIC, Lafayette, LA 70506
Open in Google Maps ↗

Other Identifiers 1

Medicaid1355704LA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lonn E. Guidry 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 Lonn Guidry reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lsuhn Billing LLC
2.6 mi
Multi-Specialty
2390 W CONGRESS ST
Lafayette, LA 70506
  • Reassigned Medicare billing, Louisiana enrollment
  • 548 clinicians in this Medicare group
NPI 1992975775 (877) 988-1890

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 70506 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
$164.73 typical visit price
range $53.43 – $164.73
Typical copayment $41.18 (range $13.35 – $41.18)
Most-billed visit code 99205
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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.

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.

LEELA P. LAKSHMIPRASAD MD
Internal Medicine (Cardiovascular Disease)
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET
LAFAYETTE, LA 70506
Lafayette Parish (337) 261-6100
KAREN GERMANY CURRY MD
Internal Medicine
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET
LAFAYETTE, LA 70506
Lafayette Parish (337) 261-6100
PATRICIA MOORE DAIGLE FNP
Internal Medicine (Cardiovascular Disease)
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET
LAFAYETTE, LA 70506
Lafayette Parish (337) 261-6100
TINA MARIE BENOIT MD
Internal Medicine
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET
LAFAYETTE, LA 70506
Lafayette Parish (337) 261-6100
KAREN BATES MD
Internal Medicine (Cardiovascular Disease)
LSU MEDICINE CLINIC, 2390 W CONGRESS STREET
LAFAYETTE, LA 70506
Lafayette Parish (337) 261-6100

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 Lonn Guidry's NPI number?

The NPI number for Lonn Guidry is 1316960263. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Lonn Guidry located?

Lonn Guidry practices at Lsu Medicine Clinic 2390 W Congress Street, Lafayette, LA 70506. The listed phone number is (337) 261-6100.

What is Lonn Guidry's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Lonn Guidry enrolled in Medicare?

Yes. Lonn Guidry is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lonn Guidry's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lonn Guidry reassigns Medicare benefits to Lsuhn Billing LLC (Lafayette, LA). 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 Lonn Guidry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lonn Guidry was last updated on September 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.