NPIMap

Organization Active NPI

Sinnathamby Cardiology Services, Inc.

Doing business as Heart, Rhythm & Vascular Specialists of Dayton

  • Cardiovascular Disease Physician
  • Dayton, OH
National Provider Identifier
1982805610
Registry record updated Dec 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
Legal business name
SINNATHAMBY CARDIOLOGY SERVICES, INC.
Doing business as
Heart, Rhythm & Vascular Specialists of Dayton
Practice address
61 Darst Rd
Dayton, OH 45440-3407
Phone
(937) 424-3589
Fax
(937) 424-0093
NPI assigned
May 30, 2007
Last updated
Dec 17, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 17, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Rachel Street
Title
Admin Assistant
Phone
(937) 424-3589

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207RC0000X Primary

Addresses

Primary practice location

61 Darst Rd
Dayton, OH 45440-3407

Mailing address

61 Darst Rd
Dayton, OH 45440-3407
Phone (937) 424-3589

Other practice location 1

8701 Old Troy Pike Ste 40A
Huber Heights, OH 45424-1066
Phone (374) 243-5899

Other names 4

  • Heart, Rhythm & Vascular Specialists of Dayton Doing business as
  • Buckeye Heart & Vascular Institute Former legal business name
  • Sinnathamby & Sequira Cardiology Former legal business name
  • Sinnathamby Cardiology Services, Inc. Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20071212000023 OH Part B Supplier - Clinic/Group Practice 8123118320 Receives reassigned benefits from 8 practitioners
Practice locations: Dayton, OH; Huber Heights, OH

National Provider Directory

National Provider Directory

Locations

2410 Ring Rd
Ste 500
Elizabethtown, KY 42701
Phone (270) 765-5900

5538 Philadelphia Dr
Ste 4
Dayton, OH 45415

5538 Philadelphia Dr
Ste B
Dayton, OH 45415

61 Darst Rd
Dayton, OH 45440
Phone (937) 424-3589

Practitioners & affiliated clinicians

Practitioners 11

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1180483200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765929600000",
    "number": "1982805610",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "61 DARST RD",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454403407",
            "telephone_number": "937-424-3589",
            "fax_number": "937-424-0093"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "61 DARST RD",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454403407",
            "telephone_number": "937-424-3589",
            "fax_number": "937-424-0093"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8701 Old Troy Pike Ste 40A",
            "address_purpose": "LOCATION",
            "city": "Huber Heights",
            "state": "OH",
            "postal_code": "454241066",
            "country_code": "US",
            "telephone_number": "374-243-5899",
            "fax_number": "937-705-6351",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SINNATHAMBY CARDIOLOGY SERVICES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-30",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A",
        "authorized_official_last_name": "STREET",
        "authorized_official_first_name": "RACHEL",
        "authorized_official_title_or_position": "ADMIN ASSISTANT",
        "authorized_official_telephone_number": "937-424-3589"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Heart, Rhythm & Vascular Specialists of Dayton",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Buckeye Heart & Vascular Institute",
            "code": "4",
            "type": "Former Legal Business Name"
        },
        {
            "organization_name": "Sinnathamby & Sequira Cardiology",
            "code": "4",
            "type": "Former Legal Business Name"
        },
        {
            "organization_name": "Sinnathamby Cardiology Services, Inc.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Dayton, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.