Main Healthcare LLC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

Legal business name

MAIN HEALTHCARE LLC

Practice address

7218 Park Heights Ave
Pikesville, MD 21208-5474

Phone

(443) 318-8713

NPI assigned

Jun 1, 2026

Organization subpart

No

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

Authorized official

Name

Hannah MainstainNPI 1942857917

Title

Owner

Phone

(443) 318-8713

Specialties & licenses 1

Addresses

Tax ID family

Main Healthcare LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Main Healthcare LLC

  • Family Nurse Practitioner
  • Baltimore, MD
  • NPI 1093502817
  NPD tax ID

Practitioners 1

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

• Hannah Mainstain, FNP-BC

  • Family Nurse Practitioner
  • Baltimore, MD
  • NPI 1942857917
  NPD Authorized official

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

{
    "created_epoch": "1780272000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780272000000",
    "number": "1881526259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2702 GEARTNER RD",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212091410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7218 PARK HEIGHTS AVE",
            "city": "PIKESVILLE",
            "state": "MD",
            "postal_code": "212085474",
            "telephone_number": "443-318-8713"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MAIN HEALTHCARE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-01",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A",
        "authorized_official_last_name": "MAINSTAIN",
        "authorized_official_first_name": "HANNAH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "443-318-8713"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Morena Madden, RN
• David H. Madoff, M.D., PH.D.
• Asia Madric
• Eileen Mager, PH.D.
• Michael Mahn
• Rebecca Andree Major
• Omoniyiola Eunice Makinde
• Nechama Rochail Makovoz, M.A., CCC-SLP
• Josephine Amaka Maleghemi
• Sharnia Renee Malloy

• Family Nurse Practitioner in Pikesville, MD
• Providers in Pikesville, MD by specialty
• Family Nurse Practitioner in Maryland

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