Elm City Medical Associates

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

ELM CITY MEDICAL ASSOCIATES

Practice address

109 Silver St
Waterville, ME 04901

Phone

(207) 872-0866

Fax

(207) 872-8098

NPI assigned

Sep 21, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Ronnie C Marrache, MD MPHNPI 1821172396

Title

Owner

Phone

(207) 872-0866

Specialties & licenses 2

Addresses

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ronnie C Marrache, MD

  • Hospitalist Physician
  • Waterville, ME
  • NPI 1821172396

  Internal Medicine

  NPD (past) Authorized official
• Lisa T Marrache, MD

  • Family Medicine Physician
  • Waterville, ME
  • NPI 1124130638
  NPD (past)
• Kyle Marrache, DO

  • Internal Medicine Physician
  • McGuire AFB, NJ
  • NPI 1598342453
  NPD (past)

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

{
    "created_epoch": "1158796800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1942309752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "109 SILVER ST",
            "city": "WATERVILLE",
            "state": "ME",
            "postal_code": "04901",
            "telephone_number": "207-872-0866",
            "fax_number": "207-872-8098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "109 SILVER ST",
            "city": "WATERVILLE",
            "state": "ME",
            "postal_code": "04901",
            "telephone_number": "207-872-0866",
            "fax_number": "207-872-8098"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ELM CITY MEDICAL ASSOCIATES",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-09-21",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MARRACHE",
        "authorized_official_first_name": "RONNIE",
        "authorized_official_middle_name": "C",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "207-872-0866",
        "authorized_official_credential": "MD MPH"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Danielle Ellis, PA-C
• Garrett Brandon Ellis, LCPC/C
• Katherine Ellis, RN-BC
• Martha Ellis, LCSW
• Elm City Addiction and Psyhciatry PC
• Elm City Pharmacy
• Jen Emery
• Esthetic and Reconstructive Dentistry
• Mark Christopher Evans, LCPC
• Amy L Everett, RNFA

• Internal Medicine Physician in Waterville, ME
• Providers in Waterville, ME by specialty
• Internal Medicine Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.