Tolulope Olaniyan, FNP
NPI 1538702022 · Family Nurse Practitioner · East Dundee, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tolulope Olaniyan, FNP is a Family Nurse Practitioner provider in East Dundee, IL (NPI 1538702022).
Provider details
- NPI number
- 1538702022
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209019809 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
162 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 162 | $111 |
Typical Medicare-allowed amounts for these services range $111–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 209 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 171 | 24 |
| Atorvastatin Calcium | 169 | 34 |
| Amlodipine Besylate | 164 | 26 |
| Furosemide | 126 | 22 |
| Famotidine | 120 | 19 |
| Metformin Hcl | 98 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-28
- Last updated
- 2023-03-26
- Certified
- 2023-02-28
Frequently asked questions
- What is Tolulope Olaniyan's NPI number?
- Tolulope Olaniyan's National Provider Identifier (NPI) is 1538702022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tolulope Olaniyan's specialty?
- Tolulope Olaniyan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tolulope Olaniyan located?
- Tolulope Olaniyan's practice location on file with NPPES is 455 E Main St, East Dundee, IL 60118-1529.
- What is Tolulope Olaniyan's phone number?
- The practice phone number listed in the NPPES registry for Tolulope Olaniyan is (847) 428-2278.
- Does Tolulope Olaniyan accept Medicare?
- Tolulope Olaniyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tolulope Olaniyan's NPI active?
- Yes — Tolulope Olaniyan's NPI (1538702022) is active in the NPPES registry as of the last update on 2023-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.