Internal Medicine of East Haven PC
NPI 1790746337 · Internal Medicine Physician · East Haven, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Internal Medicine of East Haven PC is a Internal Medicine Physician organization in East Haven, CT (NPI 1790746337).
Provider details
- NPI number
- 1790746337
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Kasper, President(203) 468-9775
- License
- 024717 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Other Service Providers
Other Service Providers
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
- 2006-03-31
- Last updated
- 2019-06-05
Frequently asked questions
- What is Internal Medicine of East Haven PC's NPI number?
- Internal Medicine of East Haven PC's National Provider Identifier (NPI) is 1790746337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine of East Haven PC?
- Internal Medicine of East Haven PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine of East Haven PC located?
- Internal Medicine of East Haven PC's practice location on file with NPPES is 339 Hemingway Ave, East Haven, CT 06512-2318.
- What is Internal Medicine of East Haven PC's phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine of East Haven PC is (203) 468-9775.
- Does Internal Medicine of East Haven PC accept Medicare?
- Internal Medicine of East Haven PC 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 Internal Medicine of East Haven PC?
- The authorized official listed on Internal Medicine of East Haven PC's NPPES record is Mark Kasper, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine of East Haven PC's NPI active?
- Yes — Internal Medicine of East Haven PC's NPI (1790746337) is active in the NPPES registry as of the last update on 2019-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.