Doctor profile · Federal record
Dr. Vinay Kumar, MD
Internal Medicine Physician (CMS: Internal Medicine) · Oak Lawn, IL
- NPI 1639138217
- Accepts Medicare
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4440 W 95Th St Ste 1128M
Oak Lawn, IL 604532600
(312) 609-0300 - Additional location
-
2555 S Martin L King Dr
Chicago, IL 606162419
(800) 356-6747 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 5, 2025
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036-074427
- Medicaid
- IL #036074427
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639138217. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
735
Distinct HCPCS
3
Medicare allowed
$90,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 536 | 164 | $117 | |
99239 |
Hospital discharge day management, more than 30 minutes | 127 | 126 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 72 | 71 | $177 |
In context: peer comparison
Among 29 peers in Oak Lawn Internal Medicine Physician, average services per provider: 146. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
57
Total drug cost
$14,145
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 18 | 13 | $13,284 |
| Furosemide | Generic | 18 | 15 | $101 |
| Metoprolol Succinate | Generic | 18 | 14 | $413 |
| Amlodipine Besylate | Generic | 17 | 15 | $116 |
| Pantoprazole Sodium | Generic | 13 | 0 | $181 |
| Spironolactone | Generic | 12 | 0 | $52 |
Hospital affiliations
Frequently asked questions
What is Dr. Vinay Kumar's medical specialty?
Dr. Vinay Kumar practices Internal Medicine Physician in Oak Lawn, IL.
Where does Dr. Vinay Kumar practice?
Dr. Vinay Kumar practices at 4440 W 95Th St Ste 1128M, Oak Lawn, IL 604532600. Office phone: 3126090300.
What is Dr. Vinay Kumar's NPI?
Dr. Vinay Kumar's National Provider Identifier (NPI) is 1639138217, issued by NPPES.
Does Dr. Vinay Kumar accept Medicare assignment?
Yes. Dr. Vinay Kumar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vinay Kumar 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.