Doctor profile · Federal record
Dr. Isa Ryan, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Evanston, IL
- NPI 1811350895
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 10 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 Central St Ste 620
Evanston, IL 602011780
(847) 933-1773 - Additional location
-
9650 Gross Point RD Ste 1900
Skokie, IL 600765006
(242) 251-1210
fax (847) 679-1505
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- February 6, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- Illinois #036152742 · Illinois #036.152742
- Medicaid
- IL #036152742
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811350895. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,107
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 12 | $69 |
In context: peer comparison
Among 6 peers in Evanston Obstetrics & Gynecology Physician, average services per provider: 30. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 1 | $16.86 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Isa Ryan's medical specialty?
Dr. Isa Ryan practices Obstetrics & Gynecology Physician in Evanston, IL.
Where does Dr. Isa Ryan practice?
Dr. Isa Ryan practices at 1000 Central St Ste 620, Evanston, IL 602011780. Office phone: 8479331773.
What is Dr. Isa Ryan's NPI?
Dr. Isa Ryan's National Provider Identifier (NPI) is 1811350895, issued by NPPES.
Does Dr. Isa Ryan accept Medicare assignment?
Yes. Dr. Isa Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isa Ryan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.