NPPES file of Aug 9, 2026

Ifenlota O. Ojiako, M.D.

Family Medicine Physician · Downers Grove, IL

Ifenlota O. Ojiako, M.D. is a family medicine physician with a practice address in Downers Grove, Illinois, and NPI 1437164258, issued on Jul 30, 2006. Check the license (Illinois 036-106003, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437164258
Name
Ifenlota O. Ojiako
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
036-106003 IL
1650 WI
Self-reported in NPPES; status is on the state search
Practice location
1441 Branding Ave Ste 310, Downers Grove, IL 60515
Phone
(630) 829-1084
Enumerated
Jul 30, 2006
Record last updated
Jan 26, 2025
Medicaid ID
100190301 WI
Medicare enrollment
Enrolled (PECOS I20040504001206); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →

Also registered at 1441 Branding Ave Ste 310

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia Austermuehle, RNFamily Nurse Practitioner1972696136
  2. Mary Baker, FNPFamily Nurse Practitioner1942626577
  3. Joanna Bansfield, FNP-BCFamily Nurse Practitioner1992216816
  4. Dana Beyers, CNPFamily Nurse Practitioner1255664447
  5. Christine Bonavolante, LCSWClinical Social Worker1235292210
  6. Emily Clarke, APRNNurse Practitioner1154065167

Verify Ifenlota O. Ojiako in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-106003    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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3% more Medicare Part D claims than the average family medicine physician in 2024

3,656 Medicare Part D claims for 140 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Ifenlota Ojiako3,656
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium232 claims
  2. Eliquis155 claims
  3. Potassium Chloride123 claims
  4. Amlodipine Besylate117 claims
  5. Gabapentin102 claims
  6. Hydralazine Hcl99 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Advocate Health And Hospitals CorporationDowners Grove, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ifenlota O. Ojiako among 6,215 family medicine physician records in Illinois

Ifenlota O. Ojiako, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2002 · median 2006 among the 3,714 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in Illinois

There are 6,215 family medicine physician records in Illinois.

All 6,215 in Illinois → Every provider in Downers Grove → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Jacqueline Ambrose, M.D.Downers Grove, IL 605151053380295
  2. Ataullah Arain, MDDowners Grove, IL 605151891873048
  3. Ridha Chakeer, M.D.Downers Grove, IL 605151013164391
  4. Michael Gucci, MDDowners Grove, IL 605151063472405
  5. William Hulesch, MDDowners Grove, IL 605151699744920
  6. Kimberly Huntington-Alfano, D.O.Downers Grove, IL 605151013932326
  7. Yasmeen Khan, M.D.Downers Grove, IL 605151255673570
  8. Kimberly McKinnon, DODowners Grove, IL 605151124257241

Common questions

What is Ifenlota O. Ojiako, M.D.'s NPI number?

Ifenlota O. Ojiako, M.D.'s National Provider Identifier (NPI) is 1437164258, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ifenlota O. Ojiako, M.D. located?

The NPPES record lists a practice address at 1441 Branding Ave Ste 310, Downers Grove, IL, 60515. Phone: (630) 829-1084. Providers update this record themselves, so call before visiting.

How can I verify Ifenlota O. Ojiako, M.D.'s license?

NPPES lists Illinois license number 036-106003, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ifenlota O. Ojiako, M.D. prescribe under Medicare Part D?

In 2024, Ifenlota O. Ojiako, M.D. had 3,656 Medicare Part D claims for 140 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.