Doctor profile · Federal record
Dr. Spencer Kirk, M.D., M.S.
Sports Medicine (Family Medicine) Physician (CMS: Sports Medicine) · Family Medicine Physician · Family Medicine Physician · Downers Grove, IL
- NPI 1265847941
- Accepts Medicare
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3551 Highland Ave Ste 200B
Downers Grove, IL 605152100
(630) 264-8720
fax (630) 264-8423 - Additional location
-
1221 N Highland Ave
Aurora, IL 605061404 - Additional location
-
7447 W Talcott Ave, Suite 182
Chicago, IL 606313745
(773) 990-7648 - Mailing address
-
28594 Network Pl
Chicago, IL 606731285
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- October 14, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207QS0010X — NUCC code
- State licenses (3)
- Illinois #036.143805 · Illinois #036143805 · Illinois #125.065628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265847941. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,797
Distinct HCPCS
7
Medicare allowed
$101,511
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,009 | 135 | $1 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 209 | 135 | $112 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 206 | 206 | $171 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 162 | 125 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 94 | $130 | |
J7323 |
Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | 77 | 21 | $125 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $117 |
In context: peer comparison
Among 1 peers in Downers Grove Sports Medicine (Family Medicine) Physician, average services per provider: 256. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
33
Patients
31
Total drug cost
$177
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 18 | 16 | $133 |
| Meloxicam | Generic | 15 | 15 | $44 |
Frequently asked questions
What is Dr. Spencer Kirk's medical specialty?
Dr. Spencer Kirk practices Sports Medicine (Family Medicine) Physician in Downers Grove, IL.
Where does Dr. Spencer Kirk practice?
Dr. Spencer Kirk practices at 3551 Highland Ave Ste 200B, Downers Grove, IL 605152100. Office phone: 6302648720.
What is Dr. Spencer Kirk's NPI?
Dr. Spencer Kirk's National Provider Identifier (NPI) is 1265847941, issued by NPPES.
Does Dr. Spencer Kirk accept Medicare assignment?
Yes. Dr. Spencer Kirk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Spencer Kirk commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.