Doctor profile · Federal record
Dr. Thomas Gross, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Iowa City, IA
- NPI 1861489973
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hawkins Dr
Iowa City, IA 522421009
(319) 356-2653
fax (319) 353-6406
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- December 4, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Iowa #28113
- Medicaid
- IA #0038844
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861489973. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,067
Distinct HCPCS
10
Medicare allowed
$41,981
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
94010 |
Test to measure expiratory airflow and volume | 179 | 158 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 154 | 107 | $91 | |
94010 |
Test to measure expiratory airflow and volume | 113 | 112 | $8 | |
94729 |
Test to examine how well the lungs exchange gases | 107 | 107 | $8 | |
94729 |
Test to examine how well the lungs exchange gases | 104 | 103 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 54 | 36 | $74 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 51 | 51 | $10 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 48 | 48 | $10 | |
94726 |
Test to determine lung volumes using sensors | 42 | 42 | $11 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $168 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 53. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
833
Patients
145
Total drug cost
$267,601
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 121 | 20 | $100,407 |
| Prednisone | Generic | 100 | 36 | $573 |
| Azithromycin | Generic | 79 | 27 | $2,247 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 79 | 14 | $40,673 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 73 | 21 | $2,768 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 73 | 16 | $34,232 |
| Doxycycline Hyclate | Generic | 51 | 11 | $1,526 |
| Montelukast Sodium | Generic | 44 | 0 | $405 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 42 | 0 | $21,623 |
| Spiriva Handihaler (Tiotropium Bromide) | Brand | 34 | 0 | $28,143 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Gross's medical specialty?
Dr. Thomas Gross practices Pulmonary Disease Physician in Iowa City, IA.
Where does Dr. Thomas Gross practice?
Dr. Thomas Gross practices at 200 Hawkins Dr, Iowa City, IA 522421009. Office phone: 3193562653.
What is Dr. Thomas Gross's NPI?
Dr. Thomas Gross's National Provider Identifier (NPI) is 1861489973, issued by NPPES.
Does Dr. Thomas Gross accept Medicare assignment?
Yes. Dr. Thomas Gross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Gross commonly perform?
Top Medicare-reported procedures in 2023: Test to measure expiratory airflow and volume (HCPCS 94010); Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume (HCPCS 94010). Source: CMS Medicare Physician & Other Practitioners file.