Rabee A Kiwan, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD16976 Issued in ME

Practice address

66 Bramhall St
Portland, ME 04102-3344

Phone

(207) 662-3157

Fax

(207) 662-6434

NPI assigned

Jan 10, 2006

Last updated

Jul 23, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in ME

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 1

Specialty

HospitalistAlso: Internal Medicine

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy HospitalGroup PAC ID 6103737812, 307 clinicians

Maine Medical Consultants PCGroup PAC ID 7810229259, 46 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Light Mercy Hospital Hospital, Portland, ME, CCN 200008

Merit-based Incentive Payment System (MIPS)

Final score

81.67 of 100Reported as group

Quality

60.7

Promoting interoperability

91

Improvement activities

40

Cost

73.8

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/6b68bc92-a317-4686-a79a-fbb1b58a509e/
• Direct secure messaging: rkiwan557076@direct.mmc.mainehealth.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Maine Medical Consultants PC

  • Internal Medicine Physician
  • Portland, ME
  • NPI 1619519873
  Medicare reassignment Care Compare group NPD
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  Medicare reassignment Care Compare group NPD
• Mercy Hospital

  dba Northern Light Mercy Health Center

  • Rural Health Clinic/Center
  • Windham, ME
  • NPI 1396496378
  NPD
• Down East Community Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Machias, ME
  • NPI 1336587542
  NPD (past)

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

• Mercy Hospital

  dba Mercy Medical Associates

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1427313048
  Care Compare affiliation
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  Care Compare affiliation

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

{
    "created_epoch": "1136851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1992784938",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023344",
            "telephone_number": "207-662-3157",
            "fax_number": "207-662-6434"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "66 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023344",
            "telephone_number": "207-662-3157",
            "fax_number": "207-662-6434"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "331 Veranda St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041035545",
            "country_code": "US",
            "telephone_number": "207-828-2402",
            "fax_number": "207-828-2425",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KIWAN",
        "first_name": "RABEE",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-10",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "MD16976",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "432135799",
            "state": "ME"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jennifer L Kirsch, DO
• Kelly Ann Kirtland, DDS,MS,MA
• Annette M Kissin, NP
• Rebecca S Kita, LCSW
• Carri Nix Kivela, M.S., N.P.-C.
• Russell Scott Kizor, MD
• Andrea Shelley Klayman, M.D.
• Brian C. Klazynski, M.D
• Sarah Kleffke, MS
• Jonathan Kleiman

• Internal Medicine Physician in Portland, ME
• Providers in Portland, 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 Jul 23, 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.