Kelly Ruthanne Klein, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD18725 Issued in ME

Practice address

489 State St
Bangor, ME 04401-6616

Phone

(207) 973-4011

Fax

(207) 973-4832

NPI assigned

Apr 28, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TX, ME2 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 2

Specialty

Emergency Medicine

Education

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Eastern Maine Medical CenterGroup PAC ID 2062315161, 659 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Light Eastern Maine Medical Center Hospital, Bangor, ME, CCN 200033

Merit-based Incentive Payment System (MIPS)

Final score

84.1 of 100Reported as group

Quality

64.8

Promoting interoperability

96

Improvement activities

40

Cost

68.87

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Medicare reassignment Care Compare group
• University of Texas Southwestern Medical Center at Dallas

  • Anesthesiology Physician
  • Dallas, TX
  • NPI 1942270566
  Medicare reassignment NPD
• Mount Desert Island Hospital

  • Critical Access Hospital
  • Bar Harbor, ME
  • NPI 1790764512
  Medicare reassignment
• The University of Texas Southwestern Medical Center at Dallas

  • Clinical Medical Laboratory
  • Dallas, TX
  • NPI 1396832713
  NPD
• University of Texas Southwestern Medical Center at Dallas

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1205880036
  NPD
• Maimonides Medical Center - MMC Emergency Physicians FPP

  • Emergency Medicine Physician
  • Brooklyn, NY
  • NPI 1982708202
  NPD (past)

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

• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Care Compare affiliation

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

{
    "created_epoch": "1146182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1659338010",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "489 STATE ST",
            "city": "BANGOR",
            "state": "ME",
            "postal_code": "044016616",
            "telephone_number": "207-973-5000",
            "fax_number": "207-973-5042"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "489 STATE ST",
            "city": "BANGOR",
            "state": "ME",
            "postal_code": "044016616",
            "telephone_number": "207-973-4011",
            "fax_number": "207-973-4832"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10 Wayman Ln",
            "address_purpose": "LOCATION",
            "city": "Bar Harbor",
            "state": "ME",
            "postal_code": "046091625",
            "country_code": "US",
            "telephone_number": "207-288-5081",
            "fax_number": "207-207-8642",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5323 Harry Hines Blvd",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "753907201",
            "country_code": "US",
            "telephone_number": "214-648-3916",
            "fax_number": "214-648-8423",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "KELLY",
        "middle_name": "RUTHANNE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-28",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "TX",
            "license": "M1839",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "ME",
            "license": "MD18725",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "176249401",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Solomon Gebregiworgis Kiros, MD
• Elizabeth Kiser
• Stephanie Elaine Jacobs Kisilywicz, LSW-C
• Kevin M Kitagawa, MD
• Sandra Louise Kitchen, FNP
• Michal Freda Kleinlerer, DMD, MMSC
• John Dean Klemperer, MD
• Paul Kluger, M.D.
• Knada, PA
• Dara H Knapp, PA

• Emergency Medicine Physician in Bangor, ME
• Providers in Bangor, ME by specialty
• Emergency Medicine Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.