Doctor profile · Federal record

Dr. Ayotunde Ositelu

Nephrology Physician (CMS: Nephrology) · Chicago, IL

  • NPI 1134610793
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
676 N Saint Clair St Fl 19
Chicago, IL 606112927
(312) 695-8900
fax (312) 695-7752
Additional location
251 E Huron St
Chicago, IL 606112908
(312) 926-4118

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
October 30, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Illinois #036156490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134610793. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
231
Distinct HCPCS
6
Medicare allowed
$23,288
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 138 62 $82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 26 26 $137
90935 Hemodialysis procedure with physician evaluation 25 19 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 19 15 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 12 12 $133
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $231

In context: peer comparison

Among 62 peers in Chicago Nephrology Physician, average services per provider: 104. This provider delivers 2.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ayotunde Ositelu's medical specialty?
Dr. Ayotunde Ositelu practices Nephrology Physician in Chicago, IL.
Where does Dr. Ayotunde Ositelu practice?
Dr. Ayotunde Ositelu practices at 676 N Saint Clair St Fl 19, Chicago, IL 606112927. Office phone: 3126958900.
What is Dr. Ayotunde Ositelu's NPI?
Dr. Ayotunde Ositelu's National Provider Identifier (NPI) is 1134610793, issued by NPPES.
Does Dr. Ayotunde Ositelu accept Medicare assignment?
Yes. Dr. Ayotunde Ositelu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ayotunde Ositelu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.