Rebecca Treuil, M.D.
Rebecca Treuil, M.D. is an Internal Medicine Physician in Baton Rouge, LA, registered under NPI 1003133117. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Baton Rouge, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 487 ft away. The nearest transit stop is 0.26 mi away, served by Perkins @ Staring Lane. A pharmacy sits 0.41 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking 277 ft ~2 min
Parking 342 ft ~2 min
Parking 487 ft ~2 min
Restaurant SoLou 545 ft ~3 min
Restaurant Shrimp Basket 800 ft ~4 min
7242 Perkins Road
Transit Perkins Rd @ One Perkins Place W 844 ft ~4 min
Grocery Albertsons 962 ft ~4 min
7515 Perkins Road, Baton Rouge 70808
Mo-Fr 06:00-22:00; Sa 06:00-22:00; Su 06:00-22:00
Transit Perkins Rd @ Essen Ln Albertsons 0.20 mi ~5 min
Restaurant Taco Bell 0.22 mi ~5 min
7541 Perkins Road, Baton Rouge 70808
09:00-02:00
Transit Perkins @ Staring Lane 0.26 mi ~6 min
Gas station Exxon 0.29 mi ~6 min
5857 Essen Lane
Coffee PJ's Coffee and Tea 0.30 mi ~6 min
Convenience Circle K 0.31 mi ~7 min
5857 Essen Lane
Pharmacy Prescription Compounds 0.35 mi ~7 min
5302 O'Donovan Drive
Grocery Red Stick Farmers Market 0.40 mi ~8 min
Perkins Road, Baton Rouge 70808
Pharmacy Walgreens 0.41 mi ~9 min
5112 Essen Lane
Coffee 7 Brew Coffee 0.45 mi ~10 min
5117 Essen Lane, Baton Rouge 70809
Su-Th 05:30-22:00, Fr-Sa 05:30-23:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 204725 | LA | Internal Medicine Physician primary |
This provider holds licence 204725 issued in LA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 3678716164
- Enrollment ID
- I20130903000120
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Internal Medicine covers
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. NUCC Health Care Provider Taxonomy, code 207R00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — | |
| 207R00000X | Internal Medicine Physician | 204725 | LA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003133117 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 28, 2010 |
| Last updated | Jun 28, 2013 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D. |
| Practice address |
7373 PERKINS RD ATTN: CAMILLE/ADMINISTRATION Baton Rouge, LA 70808 (225) 769-4044 |
| Other identifiers |
204725
· Other (LA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 3 | 3 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 3 | 6 | 1 | 2 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.