Doctor profile · Federal record
Dr. Thomas Waller
Infectious Disease Physician (CMS: Infectious Disease) · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1780116376
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1620 W Harrison St
Chicago, IL 606123801
(312) 942-5000 - Additional location
-
20201 Crawford Ave, Attn: Postdoctoral Eductation
Olympia Fields, IL 604611010
(708) 747-4000 - Mailing address
-
5321 N Moody Ave
Chicago, IL 606301048
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- July 16, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Illinois #036.153369
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780116376. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,240
Distinct HCPCS
8
Medicare allowed
$222,904
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,128 | 555 | $79 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 570 | 343 | $118 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 177 | 168 | $172 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 176 | 173 | $130 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 81 | 13 | $64 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 42 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 23 | $99 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 12 | 11 | $50 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 229. This provider delivers 9.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
174
Patients
48
Total drug cost
$117,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefadroxil | Generic | 50 | 17 | $2,210 |
| Doxycycline Hyclate | Generic | 34 | 15 | $1,148 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 20 | 16 | $400 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 19 | 0 | $114 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 18 | 0 | $73,868 |
| Ciprofloxacin Hcl | Generic | 11 | 0 | $103 |
| Ertapenem (Ertapenem Sodium) | Brand | 11 | 0 | $11,122 |
| Tivicay (Dolutegravir Sodium) | Brand | 11 | 0 | $28,237 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Waller's medical specialty?
Dr. Thomas Waller practices Infectious Disease Physician in Chicago, IL.
Where does Dr. Thomas Waller practice?
Dr. Thomas Waller practices at 1620 W Harrison St, Chicago, IL 606123801. Office phone: 3129425000.
What is Dr. Thomas Waller's NPI?
Dr. Thomas Waller's National Provider Identifier (NPI) is 1780116376, issued by NPPES.
Does Dr. Thomas Waller accept Medicare assignment?
Yes. Dr. Thomas Waller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Waller commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.