Ronald Rossen, MD
NPI 1477531614 · Interventional Cardiology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Rossen, MD is a Interventional Cardiology Physician provider in San Jose, CA (NPI 1477531614).
Provider details
- NPI number
- 1477531614
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G22902 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-06
- Last updated
- 2016-03-21
Frequently asked questions
- What is Ronald Rossen's NPI number?
- Ronald Rossen's National Provider Identifier (NPI) is 1477531614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Rossen's specialty?
- Ronald Rossen is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Rossen located?
- Ronald Rossen's practice location on file with NPPES is 2581 Samaritan Dr, San Jose, CA 95124-4112.
- What is Ronald Rossen's phone number?
- The practice phone number listed in the NPPES registry for Ronald Rossen is (408) 358-3939.
- Does Ronald Rossen accept Medicare?
- Ronald Rossen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Rossen's NPI active?
- Yes — Ronald Rossen's NPI (1477531614) is active in the NPPES registry as of the last update on 2016-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.