Doctor profile · Federal record
Dr. Maria Gragasin, M.D.
Neurology Physician (CMS: Neurology) · Chicago, IL
- NPI 1336136704
- Accepts Medicare
- 53 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
1501 S California Ave
Chicago, IL 606081732
(773) 257-6552 - Mailing address
-
3537 Paysphere Cir
Chicago, IL 606740035
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- Medicaid
- IL #036-084071-2
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336136704. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
424
Distinct HCPCS
4
Medicare allowed
$41,488
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 291 | 27 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 85 | 27 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 30 | $182 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 16 | 13 | $57 |
In context: peer comparison
Among 86 peers in Chicago Neurology Physician, average services per provider: 171. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. Maria Gragasin's medical specialty?
Dr. Maria Gragasin practices Neurology Physician in Chicago, IL.
Where does Dr. Maria Gragasin practice?
Dr. Maria Gragasin practices at 1501 S California Ave, Chicago, IL 606081732. Office phone: 7732576552.
What is Dr. Maria Gragasin's NPI?
Dr. Maria Gragasin's National Provider Identifier (NPI) is 1336136704, issued by NPPES.
Does Dr. Maria Gragasin accept Medicare assignment?
Yes. Dr. Maria Gragasin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Gragasin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.