Doctor profile · Federal record

Dr. Sebastian Urday, MD

Vascular Neurology Physician (CMS: Neuropsychiatry) · Chicago, IL

  • NPI 1194105056
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
259 E Erie St Ste 1900
Chicago, IL 606113246
(312) 695-7950
fax (312) 695-5747
Additional location
20 York St
New Haven, CT 065103220
(203) 688-8300

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
September 25, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2084V0102X — NUCC code
State license (1)
Illinois #036152180

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194105056. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
755
Distinct HCPCS
10
Medicare allowed
$108,199
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 224 84 $84
99215 Established patient office or other outpatient visit, 40-54 minutes 144 128 $190
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 93 91 $185
99291 Critical care, first 30-74 minutes 58 29 $231
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 56 43 $126
99238 Hospital discharge day management, 30 minutes or less 56 56 $86
99205 New patient office or other outpatient visit, 60-74 minutes 41 41 $232
G0425 Telehealth consultation, emergency department or initial inpatient, typically 30 minutes communicating with the patient via telehealth 35 35 $100
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 33 33 $140
99214 Established patient office or other outpatient visit, 30-39 minutes 15 15 $136

In context: peer comparison

Among 7 peers in this city , average services per provider: 50. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
447
Patients
106
Total drug cost
$84,579
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 138 50 $2,020
Eliquis (Apixaban) Brand 64 13 $59,406
Ezetimibe Generic 59 18 $2,487
Levetiracetam Generic 48 14 $2,292
Clopidogrel (Clopidogrel Bisulfate) Brand 35 11 $461
Brilinta (Ticagrelor) Brand 27 0 $16,654
Rosuvastatin Calcium Generic 24 0 $361
Baclofen Generic 15 0 $117
Gabapentin Generic 14 0 $196
Nortriptyline Hcl Generic 12 0 $68

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sebastian Urday's medical specialty?
Dr. Sebastian Urday practices Vascular Neurology Physician in Chicago, IL.
Where does Dr. Sebastian Urday practice?
Dr. Sebastian Urday practices at 259 E Erie St Ste 1900, Chicago, IL 606113246. Office phone: 3126957950.
What is Dr. Sebastian Urday's NPI?
Dr. Sebastian Urday's National Provider Identifier (NPI) is 1194105056, issued by NPPES.
Does Dr. Sebastian Urday accept Medicare assignment?
Yes. Dr. Sebastian Urday accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sebastian Urday commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.