Individual provider Active NPI

Ellie Enkhtuyaa Mueller, MD

  • Interventional Cardiology Physician
  • Augusta, ME
National Provider Identifier
1508917261
Registry record updated Mar 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
MD29451 Issued in ME
Practice address
35 Medical Center Pkwy Ste 101
Augusta, ME 04330-8160
Phone
(207) 430-4321
Fax
(207) 430-4320
NPI assigned
Jan 16, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2026

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X MD603460950 WA
Internal Medicine Physician 207R00000X MD29451 ME
Cardiovascular Disease Physician 207RC0000X MD29451 ME
Internal Medicine Physician 207R00000X 042-0011844 VT
Interventional Cardiology Physician 207RI0011X MD60346095 WA
Interventional Cardiology Physician 207RI0011X MD29451 ME Primary

Addresses

Primary practice location

35 Medical Center Pkwy Ste 101
Augusta, ME 04330-8160

Mailing address

35 Medical Center Pkwy Ste 101
Augusta, ME 04330-8160
Phone (207) 430-4321

Other practice location 1

46 Fairview Ave
Skowhegan, ME 04976-1481
Phone (207) 474-5121

Other practice location 2

910 W 5th Ave Ste 900
Spokane, WA 99204-2948
Phone (509) 838-2531

Other practice location 3

149 North St
Waterville, ME 04901-4974
Phone (207) 872-1800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, ID, ME3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20130829000459 WA Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology) 5597801167 Reassigns benefits to 2 organizations
I20140508000303 ID Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology) 5597801167 Reassigns benefits to 2 organizations
I20250725000957 ME Practitioner - Interventional CardiologyPractitioner - Cardiac Electrophysiology 5597801167 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiac Electrophysiology
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
MainehealthGroup PAC ID 7517860588, 2,616 clinicians
Yakima Valley Memorial PhysiciansGroup PAC ID 1557391596, 397 clinicians
Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians
Mainegeneral Medical CenterGroup PAC ID 1254245715, 554 clinicians
St Joseph Hospital LLCGroup PAC ID 8325325806, 91 clinicians
Redington-Fairview General HospitalGroup PAC ID 9133018740, 50 clinicians

Practice addresses (Care Compare)

149 N St
Waterville, ME 04901-4974
Phone (207) 872-1800

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 885-9905

2811 Tieton Dr
Yakima, WA 98902-3761
Phone (509) 575-8000

311 S L St
Tacoma, WA 98405-3720

35 Medical Ctr Pkwy
Augusta, ME 04330-8160
Phone (207) 621-1000

406 S 30TH Ave
Yakima, WA 98902-3713

415 6TH St
Lewiston, ID 83501-2431
Phone (208) 743-2511

46 Fairview Ave
Skowhegan, ME 04976-1481
Phone (207) 474-5121

4700 Point Fosdick Dr
Gig Harbor, WA 98335-1706

910 W 5TH Ave
Suite 900
Spokane, WA 99204-2948
Phone (509) 755-5500

Hospital & facility affiliations

  • Maine General Medical Center Hospital, Augusta, ME, CCN 200039
  • Mainehealth Franklin Hospital Hospital, Farmington, ME, CCN 201316
  • Deaconess Medical Center Hospital, Spokane, WA, CCN 500044
  • St Joseph Regional Medical Center Hospital, Lewiston, ID, CCN 130003
  • Yakima Valley Memorial Hospital, Yakima, WA, CCN 500036

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting1-10
Pacemaker insertion or repair1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD603460950WAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St Joseph Hospital LLC Internal Medicine CurrentSince Jul 1, 2025 Accepting new patients
Mainehealth Current Accepting new patients
Redington-Fairview General Hospital CurrentSince Feb 3, 2026 Accepting new patients
Mainehealth CurrentSince Sep 15, 2025 Accepting new patients
Multicare Health System Current Accepting new patients
Yakima Valley Memorial Physicians CurrentSince May 13, 2025 Accepting new patients
Mainegeneral Medical Center CurrentSince Sep 15, 2025 Accepting new patients
Redington-Fairview General Hospital CurrentSince Feb 3, 2026 Accepting new patients
Multicare Health System CurrentSince Mar 1, 2018 Accepting new patients
Yakima Valley Memorial Physicians CurrentSince May 13, 2025 Accepting new patients
Mainegeneral Medical Center CurrentSince Sep 15, 2025 Accepting new patients
Multicare Health System Internal Medicine Current Accepting new patients
Multicare Health System Internal Medicine CurrentSince Mar 1, 2018 Accepting new patients
Multicare Health System Internal Medicine CurrentSince Sep 18, 2018 Accepting new patients
Mainehealth CurrentSince Sep 15, 2025 Accepting new patients
Mainehealth Internal Medicine Past Accepting new patients
Mainehealth Internal Medicine Past Accepting new patients

Locations

980 W Ironwood Dr
Ste 205
Coeur D Alene, ID 83814
Phone (208) 765-2610

821 21st Ave
Lewiston, ID 83501
Phone (208) 799-3422

415 6th St
Lewiston, ID 83501
Phone (208) 750-7445

750 N Syringa St
Ste 204
Post Falls, ID 83854
Phone (208) 777-7830

35 Medical Center Pkwy
Ste 101
Augusta, ME 04330
Phone (207) 430-4321

35 Medical Center Pkwy
Augusta, ME 04330
Phone (207) 621-3639

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

46 Fairview Ave
Skowhegan, ME 04976
Phone 2074745121293

149 North St
Waterville, ME 04901
Phone (207) 622-1959

4700 Point Fosdick Dr
Ste 104
Gig Harbor, WA 98335
Phone (253) 459-7590

910 W 5th Ave
Ste 900
Spokane, WA 99204
Phone (509) 530-5838

311 S L St
Tacoma, WA 98405
Phone (253) 403-1444

2811 Tieton Dr
Yakima, WA 98902
Phone (509) 249-5210

Interoperability endpoints

  • Direct secure messaging: emueller923044@direct.mmc.mainehealth.org

Organizations & group practices 17

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.

View all 17

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1168905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1508917261",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "35 MEDICAL CENTER PKWY STE 101",
            "city": "AUGUSTA",
            "state": "ME",
            "postal_code": "043308160",
            "telephone_number": "207-430-4321",
            "fax_number": "207-430-4320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "35 MEDICAL CENTER PKWY STE 101",
            "city": "AUGUSTA",
            "state": "ME",
            "postal_code": "043308160",
            "telephone_number": "207-430-4321",
            "fax_number": "207-430-4320"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "46 Fairview Ave",
            "address_purpose": "LOCATION",
            "city": "Skowhegan",
            "state": "ME",
            "postal_code": "049761481",
            "country_code": "US",
            "telephone_number": "207-474-5121",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "910 W 5th Ave Ste 900",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042948",
            "country_code": "US",
            "telephone_number": "509-838-2531",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "149 North St",
            "address_purpose": "LOCATION",
            "city": "Waterville",
            "state": "ME",
            "postal_code": "049014974",
            "country_code": "US",
            "telephone_number": "207-872-1800",
            "fax_number": "207-872-1049",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MUELLER",
        "first_name": "ELLIE",
        "middle_name": "ENKHTUYAA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-16",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "WA",
            "license": "MD603460950",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "MD29451",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "ME",
            "license": "MD29451",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VT",
            "license": "042-0011844",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "WA",
            "license": "MD60346095",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "ME",
            "license": "MD29451",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Augusta, ME

Sources for this page

Verify at the official NPI Registry.