Doctor profile · Federal record
Dr. Didar Singh, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Springfield, IL
- NPI 1952563488
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 N 1St St
Springfield, IL 627023757
(217) 528-7541
fax (217) 606-3057 - Mailing address
-
Po Box 19248
Springfield, IL 627949248
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- April 7, 2026
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Illinois #036121709
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952563488. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,732
Distinct HCPCS
9
Medicare allowed
$176,942
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 680 | 207 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 596 | 161 | $118 | |
99238 |
Hospital discharge day management, 30 minutes or less | 143 | 141 | $79 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 123 | 120 | $172 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 66 | 66 | $128 | |
99239 |
Hospital discharge day management, more than 30 minutes | 56 | 55 | $111 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 33 | 32 | $131 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 11 | $49 | |
99304 |
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 13 | 13 | $79 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 150. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
709
Patients
335
Total drug cost
$43,410
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 107 | 39 | $1,007 |
| Eliquis (Apixaban) | Brand | 83 | 31 | $37,930 |
| Amlodipine Besylate | Generic | 55 | 20 | $311 |
| Metoprolol Succinate | Generic | 54 | 34 | $635 |
| Furosemide | Generic | 52 | 34 | $229 |
| Metformin Hcl | Generic | 44 | 11 | $228 |
| Gabapentin | Generic | 41 | 20 | $399 |
| Pantoprazole Sodium | Generic | 41 | 27 | $349 |
| Potassium Chloride | Generic | 40 | 12 | $325 |
| Lisinopril | Generic | 38 | 16 | $189 |
Hospital affiliations
Frequently asked questions
What is Dr. Didar Singh's medical specialty?
Dr. Didar Singh practices Hospitalist Physician in Springfield, IL.
Where does Dr. Didar Singh practice?
Dr. Didar Singh practices at 701 N 1St St, Springfield, IL 627023757. Office phone: 2175287541.
What is Dr. Didar Singh's NPI?
Dr. Didar Singh's National Provider Identifier (NPI) is 1952563488, issued by NPPES.
Does Dr. Didar Singh accept Medicare assignment?
Yes. Dr. Didar Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Didar Singh 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); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.