Individual provider Active NPI

J. Harold Helderman, MD

  • Nephrology Physician
  • Nashville, TN
National Provider Identifier
1083712939
Registry record updated Apr 1, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
MD19446 Issued in TN
Practice address
1161 21St Ave., South
S-3223 MCN
Nashville, TN 37232-2372
Phone
(615) 322-6976
Fax
(615) 343-2605
NPI assigned
Sep 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X MD19446 TN Primary

Addresses

Primary practice location

1161 21St Ave., South
S-3223 MCN
Nashville, TN 37232-2372

Mailing address

3841 Green Hills Village Dr Ste 200
Nashville, TN 37215-2691
Phone (615) 936-2000

Other names 1

  • Dr. Hal Helderman Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jhelderman24793@direct.vumc.org Direct

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD19446TNMDNephrology Physician

Interoperability endpoints

  • Direct secure messaging: jhelderman24793@direct.vumc.org

NPI Registry JSON

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

{
    "created_epoch": "1158796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1648771200000",
    "number": "1083712939",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3841 GREEN HILLS VILLAGE DR STE 200",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372152691",
            "telephone_number": "615-936-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1161 21ST AVE., SOUTH",
            "address_2": "S-3223 MCN",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372322372",
            "telephone_number": "615-322-6976",
            "fax_number": "615-343-2605"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HELDERMAN",
        "first_name": "J.",
        "middle_name": "HAROLD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-21",
        "last_updated": "2022-04-01",
        "certification_date": "2022-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TN",
            "license": "MD19446",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jhelderman24793@direct.vumc.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Health Information Service Provider",
            "address_1": "1161 21st Ave., South",
            "address_2": "S-3223 MCN",
            "city": "Nashville",
            "state": "TN",
            "country_code": "US",
            "postal_code": "372322372",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "HAL",
            "last_name": "HELDERMAN",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Nashville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 2022; 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.