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HEART CENTER PLLC
NPI 1144738832
Internal Medicine - Cardiovascular Disease in Stamford, CT

Active since January 16, 2018
215 STILLWATER AVE., UNIT B, STAMFORD, CT 06902(203) 674-1810(203) 674-1805 Get Directions Write a Review

NPPES record last updated: January 17, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Heart Center Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEART CENTER PLLC (NPI 1144738832) is a healthcare organization registered as a cardiovascular disease in Stamford, Connecticut and active in the NPI registry since January 2018. The organization lists Jeffrey A. Green, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1144738832
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameHEART CENTER PLLC
Location Address215 STILLWATER AVE., UNIT BStamford, CT 06902-4807
Mailing Address215 Stillwater Ave., Unit BStamford, CT 06902-4807 · (203) 674-1810 · Fax (203) 674-1805
Phone(203) 674-1810
Fax(203) 674-1805
Organization SubpartNo
Authorized OfficialJeffrey A. GreenAuthorized Official · (203) 674-1810
Enumeration DateJanuary 16, 2018
Last NPPES UpdateJanuary 17, 2018
✔ NPI 1144738832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X
215 STILLWATER AVE., Stamford, CT 06902
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heart Center Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Heart Center PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Kerry Corcoran, APRN
Nurse Practitioner
NPI 1821860412
215 STILLWATER AVE STE B
Stamford, CT 06902
(203) 674-1810
✔ PECOS✔ Accepts MedicareSame address
Jeffrey Green, M.D.
Cardiovascular Disease (Cardiology)
NPI 1366415804
29 HOSPITAL PLAZA SUITE 502
Stamford, CT 06902
(203) 348-7410
✔ PECOS✔ Accepts Medicare0.2 mi
Kathryn Creagh
Nurse Practitioner
NPI 1588088355
29 HOSPITAL PLAZA SUITE 502
Stamford, CT 06902
(203) 348-7410
✔ PECOS✔ Accepts Medicare0.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heart Center PLLC's NPI number?

The NPI number for Heart Center PLLC is 1144738832. It was assigned to this organization in the NPPES registry on January 16, 2018.

Where is Heart Center PLLC located?

Heart Center PLLC is located at 215 Stillwater Ave. Unit B, Stamford, CT 06902. The listed phone number is (203) 674-1810.

What is Heart Center PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Heart Center PLLC enrolled in Medicare?

Yes. Heart Center PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Heart Center PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Heart Center PLLC, in Cardiovascular Disease (Cardiology) and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Heart Center PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Heart Center PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Heart Center PLLC was last updated on January 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.