NPPES file of Aug 9, 2026

John Michael Sycip Chua Chiaco, M.D.

Interventional Cardiology Physician · Fort Dodge, IA

John Michael Sycip Chua Chiaco, M.D. is an interventional cardiology physician with a practice address in Fort Dodge, Iowa, and NPI 1629234406, issued on Jul 31, 2008. Check the license (Iowa MD-43761, 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
1629234406
Name
John Michael Sycip Chua Chiaco
Credential
M.D.
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License numbers
MD-43761 IA
053623 CT
Self-reported in NPPES; status is on the state search
Practice location
800 Kenyon RD, Fort Dodge, IA 50501
Phone
(515) 574-6840
Enumerated
Jul 31, 2008
Record last updated
Dec 12, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(515) 576-7726
Medicare enrollment
Enrolled (PECOS I20240729001843); accepts Medicare assignment
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 interventional cardiology physician records → All 65 in Iowa → Look up another NPI →

Also registered at 800 Kenyon RD

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

  1. Jessica Bailey, ARNPNurse Practitioner1174116529
  2. Brittney Balik, PA-CPhysician Assistant1891179826
  3. Jennifer CondonFamily Nurse Practitioner1386084747
  4. Joseph Cookman, D.O.Interventional Cardiology Physician1376525535
  5. Bobbi Cummins, ARNPFamily Nurse Practitioner1033424924
  6. Megan Eastman, ARNPNurse Practitioner1003184599

Verify John Michael Sycip Chua Chiaco 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-43761    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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71% more Medicare Part D claims than the average interventional cardiology physician in 2024

5,434 Medicare Part D claims for 878 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. John Michael Chua Chiaco5,434
  2. Specialty average3,179

Most prescribed

  1. Atorvastatin Calcium642 claims
  2. Metoprolol Succinate480 claims
  3. Carvedilol433 claims
  4. Eliquis423 claims
  5. Spironolactone238 claims
  6. Clopidogrel233 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: $21.58

2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Michael Chua Chiaco$21.58
  2. Specialty average$7,062.29

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. St. Luke's Hospital OF DuluthDuluth, MN

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

John Michael Sycip Chua Chiaco among 65 interventional cardiology physician records in Iowa

John Michael Sycip Chua Chiaco, M.D. is one of 65 interventional cardiology physician records with a practice address in Iowa. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.

  • NPI issued2008 · 55% of these records are older, 37% newer
  • In a Medicare fileYes · 97% of these records are
  • In the CMS Doctors and Clinicians fileYes · 86% of these records are
  • Graduated2006 · median 2003 among the 56 with a school on file
  • Record last updated2016 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in Iowa

There are 65 interventional cardiology physician records in Iowa.

All 65 in Iowa → Every provider in Fort Dodge → Interventional Cardiology Physician nationwide →

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. Joseph Cookman, D.O.Fort Dodge, IA 505011376525535
  2. John Justice, M.D.Fort Dodge, IA 505011750363776
  3. Kasaiah Makam, MDFort Dodge, IA 505011699087395
  4. Samuel Congello, D.O.Mason City, IA 504011609869254
  5. Richard Rattin, D.O.Mason City, IA 504011316101462
  6. James Reeder, D.O.Mason City, IA 504011871589838
  7. Fayez Siddiqui, M.DMason City, IA 504011366797755
  8. Hamza Oglat, MDDes Moines, IA 503161235650839

Common questions

What is John Michael Sycip Chua Chiaco, M.D.'s NPI number?

John Michael Sycip Chua Chiaco, M.D.'s National Provider Identifier (NPI) is 1629234406, issued on Jul 31, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Sycip Chua Chiaco, M.D. located?

The NPPES record lists a practice address at 800 Kenyon RD, Fort Dodge, IA, 50501. Phone: (515) 574-6840. Providers update this record themselves, so call before visiting.

How can I verify John Michael Sycip Chua Chiaco, M.D.'s license?

NPPES lists Iowa license number MD-43761, 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 John Michael Sycip Chua Chiaco, M.D. prescribe under Medicare Part D?

In 2024, John Michael Sycip Chua Chiaco, M.D. had 5,434 Medicare Part D claims for 878 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.