Doctor profile · Federal record
Dr. Douglas Dothager, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Belleville, IL
- NPI 1871599738
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4600 Memorial Dr Ste 200
Belleville, IL 622265363
(618) 233-2220
fax (618) 233-2555 - Mailing address
-
4600 Memorial Dr, Ste. 120
Belleville, IL 622265368
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- March 3, 2021
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Illinois #036091795
- Medicaid
- IL #036091795
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871599738. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,118
Distinct HCPCS
10
Medicare allowed
$151,400
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 404 | 129 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 391 | 313 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 189 | 120 | $125 | |
94726 |
Test to determine lung volumes using sensors | 179 | 179 | $12 | |
94729 |
Test to examine how well the lungs exchange gases | 178 | 178 | $9 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 135 | 135 | $10 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 134 | 134 | $112 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 103 | 100 | $120 | |
95810 |
Sleep study in sleep lab (6 years or older) | 101 | 100 | $116 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 72 | 42 | $49 |
In context: peer comparison
Among 4 peers in Belleville Pulmonary Disease Physician, average services per provider: 155. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$2,375
Transactions
128
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 26 | $519.36 | |
| GlaxoSmithKline, LLC. | 23 | $364.33 | |
| Jazz Pharmaceuticals INC. | 13 | $239.24 | |
| Electromed, INC. | 26 | $212.86 | |
| Regeneron Healthcare Solutions, INC. | 7 | $165.59 | |
| Genzyme Corporation | 6 | $119.04 | |
| Avadel CNS Pharmaceuticals, LLC | 6 | $113.89 | |
| United Therapeutics Corporation | 5 | $109.96 | |
| Harmony Biosciences LLC | 2 | $85.41 | |
| Axsome Therapeutics, INC. | 4 | $67.31 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $59.10 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $51.39 | |
| Grifols USA, LLC | 2 | $48.14 | |
| Shionogi INC | 2 | $42.95 | |
| Merck Sharp & Dohme LLC | 2 | $42.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,033
Patients
691
Total drug cost
$522,008
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 391 | 121 | $12,737 |
| Ropinirole Hcl | Generic | 272 | 77 | $5,288 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 256 | 51 | $216,960 |
| Montelukast Sodium | Generic | 144 | 38 | $2,366 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 126 | 29 | $76,690 |
| Azithromycin | Generic | 107 | 61 | $1,405 |
| Fluticasone Propionate | Generic | 99 | 53 | $1,949 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 96 | 24 | $65,568 |
| Methylprednisolone | Generic | 92 | 64 | $849 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 90 | 19 | $52,005 |
Frequently asked questions
What is Dr. Douglas Dothager's medical specialty?
Dr. Douglas Dothager practices Pulmonary Disease Physician in Belleville, IL.
Where does Dr. Douglas Dothager practice?
Dr. Douglas Dothager practices at 4600 Memorial Dr Ste 200, Belleville, IL 622265363. Office phone: 6182332220.
What is Dr. Douglas Dothager's NPI?
Dr. Douglas Dothager's National Provider Identifier (NPI) is 1871599738, issued by NPPES.
Does Dr. Douglas Dothager accept Medicare assignment?
Yes. Dr. Douglas Dothager accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Dothager commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.