Doctor profile · Federal record
Dr. Nirmal Singh
Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1831757921
- Accepts Medicare
- MIPS 80.2 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 S Fairfield Ave
Chicago, IL 606081782
(559) 577-4180 - Mailing address
-
1819 N Burgan Ave
Clovis, CA 936192863
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125.074370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831757921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
260
Distinct HCPCS
2
Medicare allowed
$43,047
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 215 | 209 | $173 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 45 | 45 | $130 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 1.5× the peer median.Frequently asked questions
What is Dr. Nirmal Singh's medical specialty?
Dr. Nirmal Singh practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Nirmal Singh practice?
Dr. Nirmal Singh practices at 1500 S Fairfield Ave, Chicago, IL 606081782. Office phone: 5595774180.
What is Dr. Nirmal Singh's NPI?
Dr. Nirmal Singh's National Provider Identifier (NPI) is 1831757921, issued by NPPES.
Does Dr. Nirmal Singh accept Medicare assignment?
Yes. Dr. Nirmal Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nirmal Singh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.