Byron Vandenberg, M.D
NPI 1386614170 · Cardiovascular Disease Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Byron Vandenberg, M.D is a Cardiovascular Disease Physician provider in Iowa City, IA (NPI 1386614170).
Provider details
- NPI number
- 1386614170
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G56455 (CA)
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 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
1,039 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 | 352 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $90 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 94 | $63 |
| Ultrasound of Heart Blood Flow, Valves and Chambers, Follow-Up93321 | 86 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 84 | $3 |
| Ultrasound of Heart, Follow-Up |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Evolocumabbrand: Repatha Sureclick | 506 | 61 |
| Rosuvastatin Calcium | 186 | 44 |
| Alirocumabbrand: Praluent Pen | 148 | 20 |
| Ezetimibe | 104 | 33 |
| Omega-3 Acid Ethyl Esters | 79 | 12 |
| Atorvastatin Calcium | 53 | 11 |
| Icosapent Ethylbrand: Vascepa | 49 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2008-11-25
Frequently asked questions
- What is Byron Vandenberg's NPI number?
- Byron Vandenberg's National Provider Identifier (NPI) is 1386614170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byron Vandenberg's specialty?
- Byron Vandenberg is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Byron Vandenberg located?
- Byron Vandenberg's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Byron Vandenberg's phone number?
- The practice phone number listed in the NPPES registry for Byron Vandenberg is (319) 356-2706.
- Does Byron Vandenberg accept Medicare?
- Byron Vandenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Byron Vandenberg's NPI active?
- Yes — Byron Vandenberg's NPI (1386614170) is active in the NPPES registry as of the last update on 2008-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.