Keystone Cardiovascular Center LLC
NPI 1902299621 · Medical Specialty Clinic/Center · Maywood, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keystone Cardiovascular Center LLC is a Medical Specialty Clinic/Center organization in Maywood, NJ (NPI 1902299621).
Provider details
- NPI number
- 1902299621
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Demetrios Panagiotou, Founder(201) 956-4886
- License
- 25MA08814900 (NJ)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 255 W Spring Valley Ave Ste 200Maywood, NJ 07607-1444Phone: (201) 882-6088
- 255 W Spring Valley Ave Ste 200Maywood, NJ 07607-1444Phone: (201) 882-6088
- 1200 E Ridgewood AveSuite 205Ridgewood, NJ 07450-3957Phone: (201) 447-3690Fax: (201) 447-3691
Registry dates
- Enumerated
- 2015-03-05
- Last updated
- 2019-01-24
Frequently asked questions
- What is Keystone Cardiovascular Center LLC's NPI number?
- Keystone Cardiovascular Center LLC's National Provider Identifier (NPI) is 1902299621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Cardiovascular Center LLC?
- Keystone Cardiovascular Center LLC is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Keystone Cardiovascular Center LLC located?
- Keystone Cardiovascular Center LLC's practice location on file with NPPES is 255 W Spring Valley Ave Ste 200, Maywood, NJ 07607.
- What is Keystone Cardiovascular Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Keystone Cardiovascular Center LLC is (201) 882-6088.
- Does Keystone Cardiovascular Center LLC accept Medicare?
- Keystone Cardiovascular Center LLC 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 Keystone Cardiovascular Center LLC?
- The authorized official listed on Keystone Cardiovascular Center LLC's NPPES record is Demetrios Panagiotou, Founder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Cardiovascular Center LLC's NPI active?
- Yes — Keystone Cardiovascular Center LLC's NPI (1902299621) is active in the NPPES registry as of the last update on 2019-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.