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TIMOTHY JAYASUNDERA, M.D., P.C.
NPI 1225049638
Internal Medicine - Cardiovascular Disease in Brooklyn, NY

Active since August 10, 2006
5402 FLATLANDS AVE, BROOKLYN, NY 11234(718) 763-6666(718) 251-5636 Get Directions Write a Review

NPPES record last updated: September 13, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Timothy Jayasundera, M.d., P.c. NPPES

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

TIMOTHY JAYASUNDERA, M.D., P.C. (NPI 1225049638) is a healthcare organization registered as a cardiovascular disease in Brooklyn, New York and active in the NPI registry since August 2006. The organization lists Timothy G Jayasundera, Owner, as its authorized official.

NPPES Registry Identity

NPI1225049638
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameTIMOTHY JAYASUNDERA, M.D. P.C
Location Address5402 FLATLANDS AVEBrooklyn, NY 11234-2436
Mailing Address515 E 72nd St, Apt 24cNew York, NY 10021-4032 · (917) 214-0084 · Fax (917) 536-9945
Phone(718) 763-6666
Fax(718) 251-5636
Organization SubpartNo
Authorized OfficialTimothy G JayasunderaOwner · (917) 214-0084
Enumeration DateAugust 10, 2006
Last NPPES UpdateSeptember 13, 2016
✔ NPI 1225049638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
5402 FLATLANDS AVE, Brooklyn, NY 11234
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Other Names 1

Doing Business AsTimothy Jayasundera, M.d., P.c.

Other Identifiers 1

Medicare UPINF51932

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Timothy Jayasundera, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Timothy Jayasundera, M.D., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Timothy Jayasundera
Cardiovascular Disease (Cardiology)
NPI 1811908205
148 E 38TH ST
New York, NY 10016
(212) 679-4488
✔ PECOS✔ Accepts Medicare8.7 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 Timothy Jayasundera, M.D. P.C's NPI number?

The NPI number for Timothy Jayasundera, M.D. P.C is 1225049638. It was assigned to this organization in the NPPES registry on August 10, 2006. The provider is doing business as Timothy Jayasundera, M.D., P.C..

Where is Timothy Jayasundera, M.D. P.C located?

Timothy Jayasundera, M.D. P.C is located at 5402 Flatlands Ave, Brooklyn, NY 11234. The listed phone number is (718) 763-6666.

What is Timothy Jayasundera, M.D. P.C's specialty?

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

Is Timothy Jayasundera, M.D. P.C enrolled in Medicare?

Yes. Timothy Jayasundera, M.D. P.C is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Timothy Jayasundera, M.D. P.C?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Timothy Jayasundera, M.D. P.C. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Timothy Jayasundera, M.D. P.C was last updated on September 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.