Brendan P Sullivan MD Facc LLC
NPI 1538316310 · Cardiovascular Disease Physician · Ridgewood, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brendan P Sullivan MD Facc LLC is a Cardiovascular Disease Physician organization in Ridgewood, NJ (NPI 1538316310).
Provider details
- NPI number
- 1538316310
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Brendan Sullivan, Physician/Owner(973) 779-5151
- License
- MA072777 (NJ)
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
17 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
- 2008-08-22
- Last updated
- 2008-08-22
Frequently asked questions
- What is Brendan P Sullivan MD Facc LLC's NPI number?
- Brendan P Sullivan MD Facc LLC's National Provider Identifier (NPI) is 1538316310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Brendan P Sullivan MD Facc LLC?
- Brendan P Sullivan MD Facc LLC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Brendan P Sullivan MD Facc LLC located?
- Brendan P Sullivan MD Facc LLC's practice location on file with NPPES is 265 Ackerman Ave, Ridgewood, NJ 07450-4200.
- What is Brendan P Sullivan MD Facc LLC's phone number?
- The practice phone number listed in the NPPES registry for Brendan P Sullivan MD Facc LLC is (201) 445-8820.
- Does Brendan P Sullivan MD Facc LLC accept Medicare?
- Brendan P Sullivan MD Facc 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 Brendan P Sullivan MD Facc LLC?
- The authorized official listed on Brendan P Sullivan MD Facc LLC's NPPES record is Brendan Sullivan, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Brendan P Sullivan MD Facc LLC's NPI active?
- Yes — Brendan P Sullivan MD Facc LLC's NPI (1538316310) is active in the NPPES registry as of the last update on 2008-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.