Individual provider Active NPI

Eric D. Baum, MD

  • Otolaryngology Physician
  • Madison, CT
National Provider Identifier
1154378065
Registry record updated Jan 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
44185 Issued in CT
Practice address
230 Boston Post Rd
Madison, CT 06443-2225
Phone
(203) 245-0496
Fax
(203) 245-8697
NPI assigned
May 27, 2006
Sex
Male
Sole proprietor
No

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Medicare participation

Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

Medicare enrollment (NPD)
No
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
44185CTMDPediatric Otolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prohealth Physicians PC Otolaryngology Past Accepting new patients
Connecticut Pediatric Otolaryngology Specialist Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: ebaum2510@direct.ynhh.org
  • Direct secure messaging: eric.baum.1@27673.direct.athenahealth.com

Specialties & licenses 2

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Otolaryngology Physician 207YP0228X 44185 CT
Otolaryngology Physician 207Y00000X 44185 CT Primary

Addresses

NPPES NPI Registry

Primary practice location

230 Boston Post Rd
Madison, CT 06443-2225

Mailing address

230 Boston Post Rd
Madison, CT 06443-2225
Phone (203) 245-0496

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jan 25, 2026.

{
    "created_epoch": "1148688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769299200000",
    "number": "1154378065",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "230 BOSTON POST RD",
            "city": "MADISON",
            "state": "CT",
            "postal_code": "064432225",
            "telephone_number": "203-245-0496",
            "fax_number": "203-245-8697"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "230 BOSTON POST RD",
            "city": "MADISON",
            "state": "CT",
            "postal_code": "064432225",
            "telephone_number": "203-245-0496",
            "fax_number": "203-245-8697"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAUM",
        "first_name": "ERIC",
        "middle_name": "D.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-27",
        "last_updated": "2026-01-25",
        "certification_date": "2026-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YP0228X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Pediatric Otolaryngology",
            "state": "CT",
            "license": "44185",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "CT",
            "license": "44185",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.