Ajay Shunmugarajan, MD

Primary specialty

Interventional Cardiology PhysicianTaxonomy code 207RI0011X

License

3019729 Issued in MA

Practice address

Baystate Medical Center 759 Chestnut St
Springfield, MA 01199-1001

Phone

(413) 794-1155

NPI assigned

Jul 11, 2026

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1783728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783728000000",
    "number": "1740109065",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "206 GATEWOOD DR",
            "city": "ENFIELD",
            "state": "CT",
            "postal_code": "060826302",
            "telephone_number": "413-421-8740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "BAYSTATE MEDICAL CENTER 759 CHESTNUT ST",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-1155"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHUNMUGARAJAN",
        "first_name": "AJAY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-11",
        "last_updated": "2026-07-11",
        "certification_date": "2026-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MA",
            "license": "3019729",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laurel Shortell, MSW
• Eric T Shortridge
• Douglas C. Showell Sr.
• Shriners Hospitals for Children
• Nancy Jane Shumway, M.S.W.
• Carrie Anne Shurrocks
• Lara Kay Sian, PA
• Nicholas Sian, DO
• Carrie Ann Sibilia
• Alina C Sibley, NP

• Interventional Cardiology Physician in Springfield, MA
• Providers in Springfield, MA by specialty
• Interventional Cardiology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.