Doctor profile · Federal record
Dr. Gil Weiss, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Chicago, IL
- NPI 1558441014
- Accepts Medicare
- MIPS 75.4 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
30 N Michigan Ave, Suite 607
Chicago, IL 606023402
(312) 726-3917 - Mailing address
-
1849 W North Ave, Apt. #11
Chicago, IL 606221514
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 25, 2023
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #237578
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558441014. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
2
Medicare allowed
$6,938
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 36 | $93 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 12 | 12 | $42 |
In context: peer comparison
Among 71 peers in this city , average services per provider: 37. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$659
Transactions
24
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 5 | $152.66 | |
| Organon Llc | 3 | $140.88 | |
| Hologic Sales and Service, LLC | 5 | $92.80 | |
| SHIELD THERAPEUTICS INC | 1 | $73.34 | |
| Astellas Pharma US Inc | 2 | $50.55 | |
| Exeltis, USA Inc. | 2 | $33.24 | |
| PFIZER INC. | 1 | $23.30 | |
| Agile Therapeutics, Inc. | 1 | $21.15 | |
| Biogen, Inc. | 1 | $18.20 | |
| Gynesonics, Inc. | 1 | $18.17 | |
| MAYNE PHARMA COMMERCIAL LLC | 1 | $17.77 | |
| Sumitomo Pharma America, Inc. | 1 | $17.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
0
Total drug cost
$3,682
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 24 | 0 | $3,230 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 13 | 0 | $430 |
| Sertraline Hcl | Generic | 11 | 0 | $22 |
Hospital affiliations
Frequently asked questions
What is Dr. Gil Weiss's medical specialty?
Dr. Gil Weiss practices Obstetrics & Gynecology Physician in Chicago, IL.
Where does Dr. Gil Weiss practice?
Dr. Gil Weiss practices at 30 N Michigan Ave, Chicago, IL 606023402. Office phone: 3127263917.
What is Dr. Gil Weiss's NPI?
Dr. Gil Weiss's National Provider Identifier (NPI) is 1558441014, issued by NPPES.
Does Dr. Gil Weiss accept Medicare assignment?
Yes. Dr. Gil Weiss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gil Weiss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.