Doctor profile · Federal record

Dr. Theodore Sin, MBBS

Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Baton Rouge, LA

  • NPI 1548657364
  • 11 yrs on file
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5246 Brittany Dr
Baton Rouge, LA 70808
(225) 757-4140
Mailing address
7865 Via Montebello, #4
San Diego, CA 921295155

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
August 25, 2020
Specialty taxonomy
207P00000X — NUCC code
State licenses (3)
Tennessee #58137 · Louisiana #309548 · Kentucky #51950

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548657364. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
133
Distinct HCPCS
2
Medicare allowed
$18,253
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 74 73 $113
99285 Emergency department visit with high level of medical decision making 59 58 $167

In context: peer comparison

Among 60 peers in Baton Rouge Emergency Medicine Physician, average services per provider: 94. This provider delivers 1.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
109
Patients
97
Total drug cost
$547
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 22 22 $234
Ibuprofen Generic 20 20 $58
Prednisone Generic 19 19 $34
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 14 13 $47
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 12 12 $35
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $79
Cephalexin Generic 11 0 $59

Frequently asked questions

Auto-generated from federal data
What is Dr. Theodore Sin's medical specialty?
Dr. Theodore Sin practices Emergency Medicine Physician in Baton Rouge, LA.
Where does Dr. Theodore Sin practice?
Dr. Theodore Sin practices at 5246 Brittany Dr, Baton Rouge, LA 70808. Office phone: 2257574140.
What is Dr. Theodore Sin's NPI?
Dr. Theodore Sin's National Provider Identifier (NPI) is 1548657364, issued by NPPES.
What procedures does Dr. Theodore Sin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.