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Internal Medicine

Nicholas J. Lapara Iii, MD

Works at hospitals in New Iberia, LA · Lafayette, LA · Louisiana

Summary

Dr. Nicholas J. Lapara Iii, MD is an internal medicine doctor at 127 Genna Ln, Youngsville, LA 70592. Phone: (504) 491-9021. Accepts Medicare assignment. In 2024, Nicholas J. Lapara Iii had 392 Original Medicare patients and 1,269 services. NPI 1396087359. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Nicholas J. Lapara Iii, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Nicholas J. Lapara Iii accept Medicare assignment?
Yes. Medicare's clinician data says Nicholas J. Lapara Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Nicholas J. Lapara Iii see?
In 2024, CMS data shows 392 Original Medicare patients and 1,269 services for Nicholas J. Lapara Iii. This counts Original Medicare only and measures volume, not quality.
What is Nicholas J. Lapara Iii's NPI number?
1396087359. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Nicholas J. Lapara Iii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients392
Services billed to Medicare1,269
Different services or procedures11
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)539 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)221 services
  3. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)149 services
  4. Hospital discharge day management, more than 30 minutes (99239)121 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)104 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis63%
  • Ischemic heart disease54%
  • Depression54%
  • Diabetes53%

Hospitals where Nicholas J. Lapara Iii works

Medicare's Facility Affiliation Data lists Nicholas J. Lapara Iii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Nicholas J. Lapara Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nicholas J. Lapara Iii as a member of this group (CMS data updated October 2, 2026).

  • Baton Rouge Clinic, a Medical Corporation287 clinicians in the group

Specialties

Find other Internal Medicine doctors in Louisiana →

Other internal medicine doctors in Louisiana

Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.

All internal medicine doctors in Louisiana →

Other clinicians in Baton Rouge Clinic, a Medical Corporation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2012 (14 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396087359
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians