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SINNATHAMBY CARDIOLOGY SERVICES, INC.
NPI 1982805610
Internal Medicine - Cardiovascular Disease in Dayton, OH

Active since May 30, 2007
61 DARST RD, DAYTON, OH 45440(937) 424-3589(937) 424-0093 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 17, 2025, Jun 10, 2025, Feb 28, 2025 and 1 more (4 updates tracked since 2021).

About Sinnathamby Cardiology Services, Inc. NPPES

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

SINNATHAMBY CARDIOLOGY SERVICES, INC. (NPI 1982805610), doing business as Heart, Rhythm & Vascular Specialists Of Dayton, is a healthcare organization registered as a cardiovascular disease in Dayton, Ohio and active in the NPI registry since May 2007. The organization maintains a secondary practice location in Huber Heights and lists Rachel Street, Admin Assistant, as its authorized official.

NPPES Registry Identity

NPI1982805610
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameSINNATHAMBY CARDIOLOGY SERVICES, INC.
Location Address61 DARST RDDayton, OH 45440-3407
Mailing Address61 Darst RdDayton, OH 45440-3407 · (937) 424-3589 · Fax (937) 424-0093
Phone(937) 424-3589
Fax(937) 424-0093
Organization SubpartNo
Authorized OfficialRachel StreetAdmin Assistant · (937) 424-3589
Enumeration DateMay 30, 2007
Last NPPES UpdateDecember 17, 20254 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1982805610 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.
61 DARST RD, Dayton, OH 45440
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Other Names 4

Doing Business AsHeart, Rhythm & Vascular Specialists Of Dayton
Former Legal Business NameBuckeye Heart & Vascular Institute
Former Legal Business NameSinnathamby & Sequira Cardiology
Other NameSinnathamby Cardiology Services, Inc.

Secondary Practice Location 1

Location 18701 Old Troy Pike Ste 40AHuber Heights, OH 45424-1066 · Phone (374) 243-5899 · Fax (937) 705-6351

Other Identifiers 1

Medicaid2736641OH

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. MARK E KREBS M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589
MISS ALLISON N. FAY APRN-CNP
Nurse Practitioner (Family)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589
SARAH R DEKOSKI PA-C
Physician Assistant (Medical)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589
MRS. BRITTANY ANN FLYNN APRN
Nurse Practitioner (Adult Health)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589
MRS. CAROL LYNNE GRIFFITH RN, AG-ACNP
Nurse Practitioner (Acute Care)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589
DR. BAL KRISHNA SRIVASTAVA MD
Internal Medicine (Cardiovascular Disease)
61 DARST RD
DAYTON, OH 45440
Montgomery County (937) 424-3589

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 Sinnathamby Cardiology Services, Inc.'s NPI number?

The NPI number for Sinnathamby Cardiology Services, Inc. is 1982805610. It was assigned to this organization in the NPPES registry on May 30, 2007. The provider is doing business as Heart, Rhythm & Vascular Specialists of Dayton. The provider was formerly known as Buckeye Heart & Vascular Institute and Sinnathamby & Sequira Cardiology.

Where is Sinnathamby Cardiology Services, Inc. located?

Sinnathamby Cardiology Services, Inc. is located at 61 Darst Rd, Dayton, OH 45440. The listed phone number is (937) 424-3589.

What is Sinnathamby Cardiology Services, Inc.'s specialty?

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

What insurance does Sinnathamby Cardiology Services, Inc. accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Sinnathamby Cardiology Services, Inc. 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 Sinnathamby Cardiology Services, Inc. was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.