Doctor profile · Federal record
Dr. Thomas O'Brien, MD
Pulmonary Disease Physician · Critical Care Medicine (Internal Medicine) Physician · Kissimmee, FL
- NPI 1396700803
- MIPS 91.3 / 100 · 2023
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1121 N Central Ave, Suite B
Kissimmee, FL 347414405
(407) 933-1221
fax (407) 933-0747
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 9, 2018
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Florida #0056928
- Medicaid
- FL #52669000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396700803. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
412
Distinct HCPCS
10
Medicare allowed
$32,088
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 110 | 102 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 83 | $127 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 38 | 38 | $37 | |
94726 |
Test to determine lung volumes using sensors | 38 | 38 | $53 | |
94729 |
Test to examine how well the lungs exchange gases | 37 | 37 | $55 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $112 | |
36600 |
Artery puncture collection of blood sample | 14 | 14 | $27 | |
82805 |
Blood gases measurement, with o2 saturation | 14 | 14 | $75 | |
85014 |
Red blood cell concentration measurement | 14 | 14 | $2 | |
85018 |
Blood count, hemoglobin | 14 | 14 | $2 |
In context: peer comparison
Among 4 peers in Kissimmee Pulmonary Disease Physician, average services per provider: 74. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pulmonx Corporation | 1 | $41.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
850
Patients
217
Total drug cost
$273,316
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 186 | 62 | $6,885 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 130 | 35 | $118,575 |
| Montelukast Sodium | Generic | 78 | 23 | $1,189 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 61 | 18 | $38,846 |
| Zolpidem Tartrate | Generic | 55 | 0 | $387 |
| Prednisone | Generic | 52 | 19 | $263 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 42 | 0 | $10,125 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 37 | 11 | $25,402 |
| Azithromycin | Generic | 35 | 13 | $604 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 34 | 11 | $29,347 |
Frequently asked questions
What is Dr. Thomas O'Brien's medical specialty?
Dr. Thomas O'Brien practices Pulmonary Disease Physician in Kissimmee, FL.
Where does Dr. Thomas O'Brien practice?
Dr. Thomas O'Brien practices at 1121 N Central Ave, Kissimmee, FL 347414405. Office phone: 4079331221.
What is Dr. Thomas O'Brien's NPI?
Dr. Thomas O'Brien's National Provider Identifier (NPI) is 1396700803, issued by NPPES.
What procedures does Dr. Thomas O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS 94060). Source: CMS Medicare Physician & Other Practitioners file.