Robert Weiss, MD
NPI 1063494870 · Cardiovascular Disease Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Weiss, MD is a Cardiovascular Disease Physician provider in Iowa City, IA (NPI 1063494870).
Provider details
- NPI number
- 1063494870
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25704 (IA)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
574 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 259 | $64 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 83 | $63 |
| Ultrasound of Heart, Follow-Up93308 | 55 | $23 |
| Ultrasound of Heart Blood Flow, Valves and Chambers, Follow-Up93321 | 39 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 38 | $3 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2015-06-12
Frequently asked questions
- What is Robert Weiss's NPI number?
- Robert Weiss's National Provider Identifier (NPI) is 1063494870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Weiss's specialty?
- Robert Weiss is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Weiss located?
- Robert Weiss's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Robert Weiss's phone number?
- The practice phone number listed in the NPPES registry for Robert Weiss is (319) 356-2706.
- Does Robert Weiss accept Medicare?
- Robert Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Weiss's NPI active?
- Yes — Robert Weiss's NPI (1063494870) is active in the NPPES registry as of the last update on 2015-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.