The Functional MDS

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

THE FUNCTIONAL MDS

Doing business as

Functional MD

Practice address

75 Executive Dr Ste D
Carmel, IN 46032-2993

Phone

(855) 659-7311

NPI assigned

May 29, 2024

Organization subpart

No

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

Authorized official

Name

Dr. Simranjit Singh, MDNPI 1598192650

Title

Member

Phone

(812) 655-4136

Specialties & licenses 2

Addresses

Other names 2

• Functional MD Doing business as
• Healanzo LLC Former legal business name

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Simranjit Singh, M.D.

  • Internal Medicine Physician
  • Carmel, IN
  • NPI 1598192650
  NPD Authorized official

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

{
    "created_epoch": "1716940800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749340800000",
    "number": "1821838590",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2837 TRAILBLAZER CT",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460320013",
            "telephone_number": "812-655-4136"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "75 EXECUTIVE DR STE D",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460322993",
            "telephone_number": "855-659-7311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE FUNCTIONAL MDS",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-05-29",
        "last_updated": "2025-06-08",
        "certification_date": "2025-06-08",
        "status": "A",
        "authorized_official_last_name": "SINGH",
        "authorized_official_first_name": "SIMRANJIT",
        "authorized_official_title_or_position": "MEMBER",
        "authorized_official_telephone_number": "812-655-4136",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Functional MD",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Healanzo LLC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

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• Internal Medicine Physician in Carmel, IN
• Providers in Carmel, IN by specialty
• Internal Medicine Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2025; 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.