Quick answers
- Does Thomas G. Parker Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas G. Parker Jr. 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 Thomas G. Parker Jr. see?
- In 2024, CMS data shows 1,224 Original Medicare patients and 4,158 services for Thomas G. Parker Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Thomas G. Parker Jr.'s NPI number?
- 1538115399. 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 Thomas G. Parker Jr., 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 patients | 1,224 |
|---|---|
| Services billed to Medicare | 4,158 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient complete exam of visual system (92014)964 services
- Imaging of retina (92134)664 services
- Imaging of optic nerve (92133)552 services
- Established patient problem focused exam of visual system (92012)377 services
- Measurement of corneal curvature and depth of eye (92136)336 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 cholesterol74%
- Arthritis45%
- Ischemic heart disease33%
- Diabetes29%
- Anxiety22%
Practice locations
Addresses where Thomas G. Parker Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 138 Christian DrRayville, LA 71269 (318) 728‑2020
- 1804 N 7th StWest Monroe, LA 71291 (318) 325‑2610
Group practices
Medicare enrollment lists Thomas G. Parker Jr. as a member of this group (CMS data updated October 2, 2026).
- Joseph E Humble and Raymond Haik PTRS20 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Joseph E Humble and Raymond Haik PTRS
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538115399 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians