Doctor profile · Federal record
Dr. Daniel Garrison, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Chicago, IL
- NPI 1215913652
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4025 N Western Ave
Chicago, IL 606183726
(773) 275-7700
fax (773) 279-6504 - Mailing address
-
29373 Network Pl
Chicago, IL 606735114
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- June 27, 2022
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036121658
- Medicaid
- IL #036121658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215913652. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
697
Distinct HCPCS
5
Medicare allowed
$85,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 333 | 125 | $122 | |
99239 |
Hospital discharge day management, more than 30 minutes | 122 | 116 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 120 | 118 | $179 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 110 | 55 | $80 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 12 | 11 | $12 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
0
Total drug cost
$8,165
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 15 | 0 | $153 |
| Eliquis (Apixaban) | Brand | 12 | 0 | $7,892 |
| Atorvastatin Calcium | Generic | 11 | 0 | $120 |
Frequently asked questions
What is Dr. Daniel Garrison's medical specialty?
Dr. Daniel Garrison practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Daniel Garrison practice?
Dr. Daniel Garrison practices at 4025 N Western Ave, Chicago, IL 606183726. Office phone: 7732757700.
What is Dr. Daniel Garrison's NPI?
Dr. Daniel Garrison's National Provider Identifier (NPI) is 1215913652, issued by NPPES.
Does Dr. Daniel Garrison accept Medicare assignment?
Yes. Dr. Daniel Garrison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Garrison commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.