Nicholas Arnold
NPI 1780110031 · Cardiovascular Disease Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Arnold is a Cardiovascular Disease Physician provider in Iowa City, IA (NPI 1780110031).
Provider details
- NPI number
- 1780110031
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD-47251 (IA)
Specialties & taxonomies
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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$914 across 6 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)
- 105 E 9th StCoralville, IA 52241-2209Phone: (319) 356-2737Fax: (319) 384-6247
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 356-2737Fax: (319) 384-6247
Registry dates
- Enumerated
- 2017-05-05
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Nicholas Arnold's NPI number?
- Nicholas Arnold's National Provider Identifier (NPI) is 1780110031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Arnold's specialty?
- Nicholas Arnold is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Arnold located?
- Nicholas Arnold's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Nicholas Arnold's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Arnold is (319) 356-2737.
- Does Nicholas Arnold accept Medicare?
- Nicholas Arnold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Arnold's NPI active?
- Yes — Nicholas Arnold's NPI (1780110031) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.