Doctor profile · Federal record
Dr. Allison Saiz, MD
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1174910657
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
250 E Superior St Ste 5-2175
Chicago, IL 606112914
(312) 472-3970 - Additional location
-
4860 Y St Ste 2500
Sacramento, CA 958172307
(916) 734-6900
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- December 7, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Illinois #036-149901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174910657. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$164
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 2 | $163.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
195
Patients
193
Total drug cost
$1,394
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 79 | 77 | $519 |
| Ondansetron Odt (Ondansetron) | Brand | 61 | 61 | $346 |
| Ibuprofen | Generic | 55 | 55 | $529 |
Frequently asked questions
What is Dr. Allison Saiz's medical specialty?
Dr. Allison Saiz practices Gynecologic Oncology Physician in Chicago, IL.
Where does Dr. Allison Saiz practice?
Dr. Allison Saiz practices at 250 E Superior St Ste 5-2175, Chicago, IL 606112914. Office phone: 3124723970.
What is Dr. Allison Saiz's NPI?
Dr. Allison Saiz's National Provider Identifier (NPI) is 1174910657, issued by NPPES.
Does Dr. Allison Saiz accept Medicare assignment?
Yes. Dr. Allison Saiz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.