Suntharo Ly, MD
NPI 1134208168 · Interventional Cardiology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suntharo Ly, MD is a Interventional Cardiology Physician provider in Chandler, AZ (NPI 1134208168).
Provider details
- NPI number
- 1134208168
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30659 (AZ)
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
19 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
6,069 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,439 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 971 | $14 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 507 | $76 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 287 | $20 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 257 | $31 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 519 | 185 |
| Metoprolol Tartrate | 427 | 149 |
| Apixabanbrand: Eliquis | 306 | 104 |
| Metoprolol Succinate | 297 | 122 |
| Losartan Potassium | 267 | 105 |
| Lisinopril | 246 | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,063 across 58 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
- 2006-11-02
- Last updated
- 2014-01-30
Frequently asked questions
- What is Suntharo Ly's NPI number?
- Suntharo Ly's National Provider Identifier (NPI) is 1134208168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suntharo Ly's specialty?
- Suntharo Ly is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Suntharo Ly located?
- Suntharo Ly's practice location on file with NPPES is 333 N Dobson Rd, Chandler, AZ 85224-4412.
- What is Suntharo Ly's phone number?
- The practice phone number listed in the NPPES registry for Suntharo Ly is (480) 899-2020.
- Does Suntharo Ly accept Medicare?
- Suntharo Ly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suntharo Ly's NPI active?
- Yes — Suntharo Ly's NPI (1134208168) is active in the NPPES registry as of the last update on 2014-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.