Doctor profile · Federal record

Dr. Tolulope Olaniyan, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Medicine Physician · East Dundee, IL

  • NPI 1538702022
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
455 E Main St
East Dundee, IL 601181529
(847) 428-2278

Credentials & registration

NPPES · NUCC
NPI registered
October 2019 — 7 yrs on file
Profile last updated
March 26, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209019809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538702022. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
110
Distinct HCPCS
1
Medicare allowed
$12,506
HCPCS Description Services Patients Avg allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 110 36 $114

In context: peer comparison

Among 1 peers in East Dundee Family Nurse Practitioner, average services per provider: 110. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,131
Patients
360
Total drug cost
$28,060
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 234 43 $1,325
Gabapentin Generic 226 38 $2,637
Atorvastatin Calcium Generic 221 45 $2,791
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 190 33 $6,818
Furosemide Generic 156 25 $695
Famotidine Generic 135 22 $1,425
Potassium Chloride Generic 132 26 $3,397
Metformin Hcl Generic 129 20 $670
Pantoprazole Sodium Generic 115 23 $816
Lisinopril Generic 110 19 $597

Frequently asked questions

Auto-generated from federal data
What is Dr. Tolulope Olaniyan's medical specialty?
Dr. Tolulope Olaniyan practices Family Nurse Practitioner in East Dundee, IL.
Where does Dr. Tolulope Olaniyan practice?
Dr. Tolulope Olaniyan practices at 455 E Main St, East Dundee, IL 601181529. Office phone: 8474282278.
What is Dr. Tolulope Olaniyan's NPI?
Dr. Tolulope Olaniyan's National Provider Identifier (NPI) is 1538702022, issued by NPPES.
Does Dr. Tolulope Olaniyan accept Medicare assignment?
Yes. Dr. Tolulope Olaniyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tolulope Olaniyan commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.