Ian Barrows, MD
NPI 1487017604 · Clinical Cardiac Electrophysiology Physician · Largo, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Barrows, MD is a Clinical Cardiac Electrophysiology Physician provider in Largo, MD (NPI 1487017604).
Provider details
- NPI number
- 1487017604
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D87126 (MD)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 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.
$4,709 across 58 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 (3)
- 3800 Reservoir Rd NwDept of MedicineWashington, DC 20007-2113Phone: (202) 444-8168Fax: (877) 303-1460
- 600 N Wolfe StBaltimore, MD 21287Phone: (410) 933-6421
- 1250 E Marshall StRichmond, VA 23298-5023Phone: (804) 628-1215
Registry dates
- Enumerated
- 2016-04-04
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Ian Barrows's NPI number?
- Ian Barrows's National Provider Identifier (NPI) is 1487017604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Barrows's specialty?
- Ian Barrows is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Barrows located?
- Ian Barrows's practice location on file with NPPES is 1221 Mercantile Ln, Largo, MD 20774-5374.
- What is Ian Barrows's phone number?
- The practice phone number listed in the NPPES registry for Ian Barrows is (301) 821-6753.
- Does Ian Barrows accept Medicare?
- Ian Barrows is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Barrows's NPI active?
- Yes — Ian Barrows's NPI (1487017604) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.