Doctor profile · Federal record
Dr. Gail Gizzo-Waitley, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Winfield, IL
- NPI 1518954270
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 N. Winfield
Winfield, IL 601901295
(630) 933-4700
fax (630) 933-4427 - Mailing address
-
25 N Winfield RD
Winfield, IL 601901295
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- January 18, 2018
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Illinois #036092533
- Medicaid
- IL #036092533 2
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518954270. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
4
Medicare allowed
$39,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 167 | 162 | $181 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 52 | $137 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 24 | 21 | $32 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $141 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 153. This provider delivers 1.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gail Gizzo-Waitley's medical specialty?
Dr. Gail Gizzo-Waitley practices Hospitalist Physician in Winfield, IL.
Where does Dr. Gail Gizzo-Waitley practice?
Dr. Gail Gizzo-Waitley practices at 25 N. Winfield, Winfield, IL 601901295. Office phone: 6309334700.
What is Dr. Gail Gizzo-Waitley's NPI?
Dr. Gail Gizzo-Waitley's National Provider Identifier (NPI) is 1518954270, issued by NPPES.
Does Dr. Gail Gizzo-Waitley accept Medicare assignment?
Yes. Dr. Gail Gizzo-Waitley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gail Gizzo-Waitley commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316). Source: CMS Medicare Physician & Other Practitioners file.