Doctor profile · Federal record
Dr. Nischal Raya, M.D.
Internal Medicine Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Chicago, IL
- NPI 1326429747
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1653 W Congress Pkwy
Chicago, IL 606123833
(312) 942-5000
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- April 11, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Illinois #036145600 · Kansas #04-45586
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326429747. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,988
Distinct HCPCS
10
Medicare allowed
$229,454
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 358 | 233 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 307 | 188 | $82 | |
99291 |
Critical care, first 30-74 minutes | 294 | 151 | $220 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 167 | 164 | $135 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 136 | 109 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 98 | $132 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 74 | 74 | $169 | |
94729 |
Test to examine how well the lungs exchange gases | 60 | 60 | $9 | |
94726 |
Test to determine lung volumes using sensors | 59 | 59 | $12 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 57 | 57 | $10 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$21,410
Transactions
49
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 15 | $20,788.53 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $213.24 | |
| GlaxoSmithKline, LLC. | 11 | $153.42 | |
| Genzyme Corporation | 3 | $51.95 | |
| Regeneron Healthcare Solutions, INC. | 2 | $42.08 | |
| Merck Sharp & Dohme LLC | 2 | $37.60 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $25.00 | |
| Mylan Specialty L.P. | 1 | $22.60 | |
| Mallinckrodt Hospital Products INC. | 1 | $20.81 | |
| Amgen INC. | 1 | $20.66 | |
| Insmed, INC. | 1 | $17.93 | |
| Ani Pharmaceuticals, INC. | 1 | $16.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,241
Patients
483
Total drug cost
$325,503
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 306 | 130 | $9,544 |
| Montelukast Sodium | Generic | 191 | 71 | $2,644 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 157 | 43 | $131,131 |
| Prednisone | Generic | 150 | 95 | $717 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 78 | 22 | $43,135 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 64 | 13 | $37,482 |
| Azithromycin | Generic | 59 | 35 | $1,372 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 50 | 12 | $50,368 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 42 | 20 | $2,765 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 36 | 13 | $17,545 |
Hospital affiliations
Frequently asked questions
What is Dr. Nischal Raya's medical specialty?
Dr. Nischal Raya practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Nischal Raya practice?
Dr. Nischal Raya practices at 1653 W Congress Pkwy, Chicago, IL 606123833. Office phone: 3129425000.
What is Dr. Nischal Raya's NPI?
Dr. Nischal Raya's National Provider Identifier (NPI) is 1326429747, issued by NPPES.
Does Dr. Nischal Raya accept Medicare assignment?
Yes. Dr. Nischal Raya accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nischal Raya commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.