John Yang, MD
NPI 1093759417 · Cardiovascular Disease Physician · Effingham, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Yang, MD is a Cardiovascular Disease Physician provider in Effingham, IL (NPI 1093759417).
Provider details
- NPI number
- 1093759417
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2002021127 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,652 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 | 636 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 460 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 357 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 222 | $77 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 174 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 222 | 90 |
| Apixabanbrand: Eliquis | 211 | 64 |
| Furosemide | 175 | 66 |
| Metoprolol Succinate | 172 | 82 |
| Carvedilol | 169 | 56 |
| Sacubitril/Valsartanbrand: Entresto | 154 | 46 |
| Losartan Potassium | 140 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 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
Additional practice locations (2)
- 619 E Mason StSpringfield, IL 62701-1034Phone: (217) 788-0706Fax: (217) 525-2535
- 78 Medical Center DrHeart and Vascular Center, 2nd FloorFishersville, VA 22939-2332Phone: (540) 221-7080Fax: (540) 221-7081
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is John Yang's NPI number?
- John Yang's National Provider Identifier (NPI) is 1093759417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Yang's specialty?
- John Yang is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Yang located?
- John Yang's practice location on file with NPPES is 300 N Maple St, Effingham, IL 62401-2003.
- What is John Yang's phone number?
- The practice phone number listed in the NPPES registry for John Yang is (217) 528-7541.
- Does John Yang accept Medicare?
- John Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Yang's NPI active?
- Yes — John Yang's NPI (1093759417) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.