1. Home
  2. Directory
  3. Illinois
  4. Ottawa
  5. Preventive Medicine
  6. NPI Profile

DR. ADEYEMI OLUDARE FATOKI M.D.
NPI 1760449938
Preventive Medicine - Addiction Medicine in Ottawa, IL

Active since April 28, 2006PECOS EnrolledAccepts Medicare Assignment
315 E MCKINLEY RD, OTTAWA, IL 61350(815) 434-0228(815) 434-0148 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 11, 2024, Nov 8, 2024, Dec 19, 2019 and 1 more (4 updates tracked since 2016).

About Dr. Adeyemi Oludare Fatoki M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ADEYEMI OLUDARE FATOKI M.D. (NPI 1760449938) is an individual addiction medicine provider in Ottawa, Illinois, licensed in Wisconsin (60259-20) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1990).

NPPES Registry Identity

NPI1760449938
Entity TypeIndividualMale
Primary Taxonomy2083A0300X
Provider Legal NameDR. ADEYEMI OLUDARE FATOKICredential: M.D.
Location Address315 E MCKINLEY RDOttawa, IL 61350-4805
Mailing Address1473 Ring RdCalumet City, IL 60409-5459 · (708) 862-8156 · Fax (708) 862-8105
Phone(815) 434-0228
Fax(815) 434-0148
Sole ProprietorYes
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1990
Enumeration DateApril 28, 2006
Last NPPES UpdateSeptember 23, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2025
✔ NPI 1760449938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
Licenses✔ Licensed in WI · 60259-20✔ Licensed in IN · 01062968A✔ Licensed in AZ · 64981✔ Licensed in IL · 036084729
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 60259-20 (WI)
315 E MCKINLEY RD, Ottawa, IL 61350
Open in Google Maps ↗

Secondary Practice Locations 4

Location 18410 W Thomas Rd Ste 124Phoenix, AZ 85037-3373 · Phone (480) 417-5289 · Fax (602) 812-7491
Location 21473 Ring RdCalumet City, IL 60409-5459 · Phone (708) 862-8156 · Fax (708) 862-8105
Location 31725 N Meridian StIndianapolis, IN 46202-1403 · Phone (317) 396-2676
Location 420611 Watertown Rd Ste EWaukesha, WI 53186-1871 · Phone (262) 901-4450 · Fax (262) 901-4451

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, CareSource and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Adeyemi Oludare Fatoki M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971497421
PECOS Enrollment IDI20070712000397, I20241031001527
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61350 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREAT HEIGHTS MEDICAL LTD.
Preventive Medicine (Addiction Medicine)
315 E MCKINLEY RD
OTTAWA, IL 61350
Lasalle County (815) 434-0228
GREAT HEIGHTS OTP
Clinic/Center (Methadone)
315 E MCKINLEY RD
OTTAWA, IL 61350
Lasalle County (815) 434-0228

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adeyemi Fatoki's NPI number?

The NPI number for Adeyemi Fatoki is 1760449938. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Adeyemi Fatoki located?

Adeyemi Fatoki practices at 315 E Mckinley Rd, Ottawa, IL 61350. The listed phone number is (815) 434-0228.

What is Adeyemi Fatoki's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Adeyemi Fatoki enrolled in Medicare?

Yes. Adeyemi Fatoki is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Adeyemi Fatoki accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, CareSource, CareSource (Common Ground Healthcare) and Medica and 3 other insurers list Adeyemi Fatoki as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Adeyemi Fatoki was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.