Mark Casey, MD
NPI 1114986387 · Cardiovascular Disease Physician · West Haven, CT
Mark Casey, MD is a Cardiovascular Disease Physician provider in West Haven, CT (NPI 1114986387).
Provider details
- NPI number
- 1114986387
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 52374 (MA)
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
- 2006-03-17
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Mark Casey's NPI number?
- Mark Casey's National Provider Identifier (NPI) is 1114986387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Casey's specialty?
- Mark Casey is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Casey located?
- Mark Casey's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2700.
- What is Mark Casey's phone number?
- The practice phone number listed in the NPPES registry for Mark Casey is (203) 932-5711.
- Is Mark Casey's NPI active?
- Yes — Mark Casey's NPI (1114986387) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.