Ronald Weiss, MD
NPI 1871548990 · Cardiovascular Disease Physician · Mount Vernon, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Weiss, MD is a Cardiovascular Disease Physician provider in Mount Vernon, IL (NPI 1871548990).
Provider details
- NPI number
- 1871548990
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MC-1634 (ID)
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
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
460 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 | 182 | $65 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 63 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 44 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 34 | $109 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 25 | $11 |
| Ultrasound of Heart, Follow-Up |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 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)
- 4424 E Flamingo Ave Ste 300Nampa, ID 83687-9306Phone: (208) 302-0200Fax: (208) 302-0255
- 1031 Bellevue AveSuite 206Saint Louis, MO 63117-1818Phone: (314) 781-7800Fax: (314) 781-5900
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2022-09-27
- Certified
- 2022-09-27
Frequently asked questions
- What is Ronald Weiss's NPI number?
- Ronald Weiss's National Provider Identifier (NPI) is 1871548990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Weiss's specialty?
- Ronald Weiss is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Weiss located?
- Ronald Weiss's practice location on file with NPPES is 2 Good Samaritan Way Ste 220, Mount Vernon, IL 62864-2476.
- What is Ronald Weiss's phone number?
- The practice phone number listed in the NPPES registry for Ronald Weiss is (618) 899-3900.
- Does Ronald Weiss accept Medicare?
- Ronald Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Weiss's NPI active?
- Yes — Ronald Weiss's NPI (1871548990) is active in the NPPES registry as of the last update on 2022-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.