Doctor profile · Federal record
Dr. Irsk Anderson
Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1891856621
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Mailing address
-
150 Harvester Dr, Suite 300
Burr Ridge, IL 605275919
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036113916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891856621. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
676
Distinct HCPCS
8
Medicare allowed
$67,477
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 327 | 181 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 166 | 159 | $70 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 28 | $152 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 31 | 13 | $127 | |
20610 |
Aspiration and/or injection of fluid from large joint | 29 | 19 | $46 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $185 | |
99238 |
Hospital discharge day management, 30 minutes or less | 24 | 24 | $86 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 14 | $85 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $22.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,514
Patients
426
Total drug cost
$25,475
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 211 | 53 | $2,123 |
| Atorvastatin Calcium | Generic | 192 | 68 | $2,765 |
| Metoprolol Succinate | Generic | 152 | 34 | $2,661 |
| Losartan Potassium | Generic | 142 | 30 | $1,759 |
| Tamsulosin Hcl | Generic | 103 | 20 | $1,353 |
| Omeprazole | Generic | 101 | 28 | $1,588 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 97 | 16 | $2,578 |
| Hydrochlorothiazide | Generic | 84 | 25 | $326 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 83 | 24 | $3,996 |
| Levothyroxine Sodium | Generic | 82 | 25 | $1,558 |
Frequently asked questions
What is Dr. Irsk Anderson's medical specialty?
Dr. Irsk Anderson practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Irsk Anderson practice?
Dr. Irsk Anderson practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Irsk Anderson's NPI?
Dr. Irsk Anderson's National Provider Identifier (NPI) is 1891856621, issued by NPPES.
Does Dr. Irsk Anderson accept Medicare assignment?
Yes. Dr. Irsk Anderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irsk Anderson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.