Cardiology & Internal Medicine, PA
NPI 1558472407 · Medical Specialty Clinic/Center · Chevy Chase, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cardiology & Internal Medicine, PA is a Medical Specialty Clinic/Center organization in Chevy Chase, MD (NPI 1558472407).
Provider details
- NPI number
- 1558472407
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Joseph Vassallo, President(301) 657-1682
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2020-08-22
Frequently asked questions
- What is Cardiology & Internal Medicine, PA's NPI number?
- Cardiology & Internal Medicine, PA's National Provider Identifier (NPI) is 1558472407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiology & Internal Medicine, PA?
- Cardiology & Internal Medicine, PA is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Cardiology & Internal Medicine, PA located?
- Cardiology & Internal Medicine, PA's practice location on file with NPPES is 5454 Wisconsin Ave, Chevy Chase, MD 20815-6901.
- What is Cardiology & Internal Medicine, PA's phone number?
- The practice phone number listed in the NPPES registry for Cardiology & Internal Medicine, PA is (301) 657-1682.
- Does Cardiology & Internal Medicine, PA accept Medicare?
- Cardiology & Internal Medicine, PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Cardiology & Internal Medicine, PA?
- The authorized official listed on Cardiology & Internal Medicine, PA's NPPES record is Joseph Vassallo, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiology & Internal Medicine, PA's NPI active?
- Yes — Cardiology & Internal Medicine, PA's NPI (1558472407) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.