Julie Tsay, MD
NPI 1144563297 · Cardiovascular Disease Physician · Geneva, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Tsay, MD is a Cardiovascular Disease Physician provider in Geneva, IL (NPI 1144563297).
Provider details
- NPI number
- 1144563297
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 63746 (MN)
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
13 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
2,542 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 481 | $70 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 467 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 275 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 218 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 161 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 854 | 245 |
| Atorvastatin Calcium | 663 | 182 |
| Losartan Potassium | 333 | 95 |
| Apixabanbrand: Eliquis | 329 | 80 |
| Rosuvastatin Calcium | 310 | 94 |
| Amlodipine Besylate | 273 | 88 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$95 across 1 record (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)
- 200 1st St SwRochester, MN 55905Phone: (507) 284-2511
- 700 Childrens DrColumbus, OH 43205-2664Phone: (614) 722-2000Fax: (614) 355-9010
Registry dates
- Enumerated
- 2013-03-27
- Last updated
- 2024-07-30
- Certified
- 2024-07-30
Frequently asked questions
- What is Julie Tsay's NPI number?
- Julie Tsay's National Provider Identifier (NPI) is 1144563297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Tsay's specialty?
- Julie Tsay is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Tsay located?
- Julie Tsay's practice location on file with NPPES is 351 Delnor Dr Ste 302, Geneva, IL 60134-4233.
- What is Julie Tsay's phone number?
- The practice phone number listed in the NPPES registry for Julie Tsay is (630) 232-0280.
- Does Julie Tsay accept Medicare?
- Julie Tsay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Tsay's NPI active?
- Yes — Julie Tsay's NPI (1144563297) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.