Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Ophthalmology

Baptiste J. Dejean Iii, MD

Sees patients in Huntsville, TX · Conroe, TX · Texas

Summary

Dr. Baptiste J. Dejean Iii, MD is an ophthalmologist at 3361 Montgomery Rd, Huntsville, TX 77340. Phone: (936) 539-4500. Accepts Medicare assignment. In 2024, Baptiste J. Dejean Iii had 1,111 Original Medicare patients and 4,193 services. NPI 1669475455. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 3361 Montgomery Rd, Huntsville, TX 77340 · Directions (1 more location)
  • Phone: (936) 539‑4500
  • Medicare: Accepts Medicare assignment
  • Group practice: Dejean and Kuglen Eye Associates LLP
  • Medical school: University Of Texas Southwestern Medical School At Dallas · graduated 1992 (34 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Baptiste J. Dejean 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 Baptiste J. Dejean Iii accept Medicare assignment?
Yes. Medicare's clinician data says Baptiste J. Dejean 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 Baptiste J. Dejean Iii see?
In 2024, CMS data shows 1,111 Original Medicare patients and 4,193 services for Baptiste J. Dejean Iii. This counts Original Medicare only and measures volume, not quality.
What is Baptiste J. Dejean Iii's NPI number?
1669475455. 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 Baptiste J. Dejean 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 patients1,111
Services billed to Medicare4,193
Different services or procedures61
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)895 services
  2. Photography of the retina (92250)605 services
  3. Established patient complete exam of visual system (92014)571 services
  4. Exam of visual field with extended testing (92083)368 services
  5. Imaging of optic nerve (92133)342 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%
  • Arthritis49%
  • Diabetes31%
  • Ischemic heart disease31%
  • Chronic kidney disease23%

Practice locations

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

Group practices

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

  • Dejean and Kuglen Eye Associates LLP9 clinicians in the group

Specialties

Find other Ophthalmology doctors in Texas →

Other ophthalmologists in Huntsville

Clinicians with the same Medicare primary specialty in Huntsville, TX — not a recommendation.

All ophthalmologists in Huntsville →

Other clinicians in Dejean and Kuglen Eye Associates LLP

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Southwestern Medical School At Dallas
Graduation year1992 (34 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669475455
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians