John Michael Chua Chiaco, M.D.
NPI 1629234406 · Interventional Cardiology Physician · Fort Dodge, IA
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Michael Chua Chiaco, M.D. is a Interventional Cardiology Physician provider in Fort Dodge, IA (NPI 1629234406).
Provider details
- NPI number
- 1629234406
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 053623 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,633 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 797 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 552 | $118 |
| Provision of Test Materials and Equipment for Home Inr Monitoring of Patient With Either Mechanical Heart Valve(s), Chronic Atrial Fibrillation, Or Venous Thromboembolism Who Meets Medicare Coverage Criteria; Includes: Provision of Materials for Use in theG0249 | 316 | $58 |
| Physician Review, Interpretation, and Patient Management of Home Inr Testing for Patient With Either Mechanical Heart Valve(s), Chronic Atrial Fibrillation, Or Venous Thromboembolism Who Meets Medicare Coverage Criteria; Testing Not Occurring More FrequentG0250 | 316 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 642 | 213 |
| Metoprolol Succinate | 480 | 157 |
| Carvedilol | 433 | 118 |
| Apixabanbrand: Eliquis | 423 | 95 |
| Spironolactone | 238 | 68 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 233 | 67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-31
- Last updated
- 2016-12-12
Frequently asked questions
- What is John Michael Chua Chiaco's NPI number?
- John Michael Chua Chiaco's National Provider Identifier (NPI) is 1629234406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Michael Chua Chiaco's specialty?
- John Michael Chua Chiaco is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Michael Chua Chiaco located?
- John Michael Chua Chiaco's practice location on file with NPPES is 800 Kenyon Rd, Fort Dodge, IA 50501-5776.
- What is John Michael Chua Chiaco's phone number?
- The practice phone number listed in the NPPES registry for John Michael Chua Chiaco is (515) 574-6840.
- Does John Michael Chua Chiaco accept Medicare?
- John Michael Chua Chiaco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Michael Chua Chiaco's NPI active?
- Yes — John Michael Chua Chiaco's NPI (1629234406) is active in the NPPES registry as of the last update on 2016-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.