Doctor profile · Federal record
Dr. Tad Nair, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Chicago, IL
- NPI 1225352727
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 N Winfield RD, Ste 400
Chicago, IL 60190
(630) 469-9200 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- June 7, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Illinois #036132576
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225352727. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
949
Distinct HCPCS
5
Medicare allowed
$121,368
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 467 | 181 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 171 | 165 | $179 | |
99239 |
Hospital discharge day management, more than 30 minutes | 159 | 153 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 112 | 75 | $82 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $135 |
In context: peer comparison
Among 154 peers in this city , average services per provider: 128. This provider delivers 7.4× the peer median.Frequently asked questions
What is Dr. Tad Nair's medical specialty?
Dr. Tad Nair practices Hospitalist Physician in Chicago, IL.
Where does Dr. Tad Nair practice?
Dr. Tad Nair practices at 25 N Winfield RD, Chicago, IL 60190. Office phone: 6304699200.
What is Dr. Tad Nair's NPI?
Dr. Tad Nair's National Provider Identifier (NPI) is 1225352727, issued by NPPES.
Does Dr. Tad Nair accept Medicare assignment?
Yes. Dr. Tad Nair accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tad Nair commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.