NPPES file of Aug 9, 2026

Ayotunde O. Dokun, MD PHD

Endocrinology, Diabetes & Metabolism Physician · Iowa City, IA

Ayotunde O. Dokun, MD PHD is an endocrinology, diabetes & metabolism physician with a practice address in Iowa City, Iowa, and NPI 1548463078, issued on Jun 11, 2007. Check the license (Iowa MD-46292, as entered in NPPES) on the Iowa Board of Medicine; 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
1548463078
Name
Ayotunde O. Dokun
Credential
MD PHD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License numbers
MD-46292 IA
2007-00947 NC
54480 TN
0101246162 VA
Self-reported in NPPES; status is on the state search
Practice location
200 Hawkins Dr, Iowa City, IA 52242
Phone
(319) 353-7812
Enumerated
Jun 11, 2007
Record last updated
Jul 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(319) 353-7850
Medicare enrollment
Enrolled (PECOS I20190712000772); accepts Medicare assignment
Medical or professional school
Icahn School Of Medicine At Mount Sinai, 2003
Telehealth
Offers telehealth (CMS)
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 endocrinology, diabetes & metabolism physician records → All 52 in Iowa → Look up another NPI →

Also registered at 200 Hawkins Dr

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

  1. Helena Aaberg, MDAnesthesiology Physician1689301558
  2. Abdullah Abbasi, MDGastroenterology Physician1932944204
  3. Mary Jo Abbott, RPHPharmacist1841325875
  4. Francois Abboud, MDCardiovascular Disease Physician1598753113
  5. Abdalla Abdalla, MBBCHAnatomic Pathology & Clinical Pathology Physician1518859826
  6. Sameh AbdallaAnatomic Pathology & Clinical Pathology Physician1437902160

Verify Ayotunde O. Dokun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license MD-46292    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 Iowa license search

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95% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

129 Medicare Part D claims for 18 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.

  1. Ayotunde Dokun129
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium29 claims
  2. Insulin Lispro Kwikpen U-10014 claims
  3. Calcitriol12 claims
  4. Metformin Hcl Er12 claims
  5. Lantus Solostar11 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.

Industry payments in 2024: $9,802.73

12 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ayotunde Dokun$9,802.73
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. State University OF IowaIowa City, IA

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

Ayotunde O. Dokun among 52 endocrinology, diabetes & metabolism physician records in Iowa

Ayotunde O. Dokun, MD PHD is one of 52 endocrinology, diabetes & metabolism physician records with a practice address in Iowa. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2003 · median 2003 among the 38 with a school on file
  • Record last updated2019 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Iowa

There are 52 endocrinology, diabetes & metabolism physician records in Iowa.

All 52 in Iowa → Every provider in Iowa City → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Marcelo Correia, MD, MSC, PHDIowa City, IA 522421235421140
  2. Joseph Dillon, MDIowa City, IA 522421710960026
  3. Gregory Doelle, MDIowa City, IA 522421225025372
  4. Helen Prathiba Gnanapragasam, MDIowa City, IA 522421750738654
  5. Yumi Imai, M.D.Iowa City, IA 522421376634543
  6. Amie Ogunsakin, MDIowa City, IA 522421952533580
  7. Brian Oneill, M.D./PH.D.Iowa City, IA 522421477720357
  8. Janet Schlechte, MDIowa City, IA 522421528056173

Common questions

What is Ayotunde O. Dokun, MD PHD's NPI number?

Ayotunde O. Dokun, MD PHD's National Provider Identifier (NPI) is 1548463078, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ayotunde O. Dokun, MD PHD located?

The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 353-7812. Providers update this record themselves, so call before visiting.

How can I verify Ayotunde O. Dokun, MD PHD's license?

NPPES lists Iowa license number MD-46292, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ayotunde O. Dokun, MD PHD prescribe under Medicare Part D?

In 2024, Ayotunde O. Dokun, MD PHD had 129 Medicare Part D claims for 18 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.