Gregory F. Sullivan , M.D., F.a.c.c., P.A.
NPI 1215126065 · Cardiovascular Disease Physician · Clifton, NJ
Gregory F. Sullivan , M.D., F.a.c.c., P.A. is a Cardiovascular Disease Physician organization in Clifton, NJ (NPI 1215126065).
Provider details
- NPI number
- 1215126065
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Sullivan, Manager(617) 230-9317
- License
- 25MA02285700 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-10-17
- Last updated
- 2007-10-17
Frequently asked questions
- What is Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s NPI number?
- Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s National Provider Identifier (NPI) is 1215126065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory F. Sullivan , M.D., F.a.c.c., P.A.?
- Gregory F. Sullivan , M.D., F.a.c.c., P.A. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory F. Sullivan , M.D., F.a.c.c., P.A. located?
- Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s practice location on file with NPPES is 1117 Route 46, Clifton, NJ 07013-2449.
- What is Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Gregory F. Sullivan , M.D., F.a.c.c., P.A. is (973) 779-1221.
- Who is the authorized official for Gregory F. Sullivan , M.D., F.a.c.c., P.A.?
- The authorized official listed on Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s NPPES record is Gregory Sullivan, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s NPI active?
- Yes — Gregory F. Sullivan , M.D., F.a.c.c., P.A.'s NPI (1215126065) is active in the NPPES registry as of the last update on 2007-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.