Dana Ioana Ionescu, M. D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

MD60281974 Issued in WA

Practice address

34515 9TH Ave S
Federal Way, WA 98003-6761

Phone

(253) 426-6341

Fax

(253) 426-6344

NPI assigned

Apr 13, 2010

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 names 1

• Dana Ioana Marcu Former name

Medicare fee-for-service enrollment

Enrolled in WA

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, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Franciscan Medical GroupGroup PAC ID 0547173866, 1,400 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Francis Community Hospital Hospital, Federal Way, WA, CCN 500141
• Virginia Mason Medical Center Hospital, Seattle, WA, CCN 500005

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Franciscan Medical Group

  • Orthopaedic Surgery Physician
  • Silverdale, WA
  • NPI 1093165334
  Medicare reassignment Care Compare group NPD
• South Sound Inpatient Physicians PLLC

  • Internal Medicine Physician
  • Vancouver, WA
  • NPI 1023285756
  Medicare reassignment NPD
• Franciscan Medical Group

  • Internal Medicine Physician
  • Bremerton, WA
  • NPI 1154564649
  NPD
• Franciscan Medical Group

  • Family Medicine Physician
  • Tacoma, WA
  • NPI 1366539421

  Internal Medicine

  NPD
• South Sound Inpatient Physicians, PLLC

  • Internal Medicine Physician
  • Burien, WA
  • NPI 1366741290
  NPD
• South Sound Inpatient Physicians PLLC

  • Internal Medicine Physician
  • Hillsboro, OR
  • NPI 1508023789
  NPD
• St Francis Community Hospital

  • General Acute Care Hospital
  • Federal Way, WA
  • NPI 1093713091
  NPD (past)

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

• St Francis Community Hospital

  • General Acute Care Hospital
  • Federal Way, WA
  • NPI 1093713091
  Care Compare affiliation
• St Francis Community Hospital

  • Clinical Medical Laboratory
  • Federal Way, WA
  • NPI 1336353069

  Hospital

  Care Compare affiliation
• St Francis Community Hospital

  • General Acute Care Hospital
  • Federal Way, WA
  • NPI 1922305606
  Care Compare affiliation
• Virginia Mason Medical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1801851258
  Care Compare affiliation

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

{
    "created_epoch": "1271116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1386960540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34515 9TH AVE S",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980036761",
            "telephone_number": "253-426-6341",
            "fax_number": "253-426-6344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34515 9TH AVE S",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980036761",
            "telephone_number": "253-426-6341",
            "fax_number": "253-426-6344"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16251 Sylvester Rd SW",
            "address_purpose": "LOCATION",
            "city": "Burien",
            "state": "WA",
            "postal_code": "981663017",
            "country_code": "US",
            "telephone_number": "360-774-8800",
            "fax_number": "440-922-0145",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IONESCU",
        "first_name": "DANA",
        "middle_name": "IOANA",
        "credential": "M. D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-04-13",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "MD60281974",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WA",
            "license": "MD60281974",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DANA",
            "last_name": "MARCU",
            "middle_name": "IOANA",
            "credential": "M. D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Sharlene Insong
• Institute for Family Development
• Institute for Family Development
• Institute for Family Development
• Internal Medicine Associates
• Petronela Ionescu
• Iora Health Washington Physicians, P.C.
• Iora Senior Health, LLC
• Stanley S Ip, M.D.
• William Holman Ip, MD

• Hospitalist Physician in Federal Way, WA
• Providers in Federal Way, WA by specialty
• Hospitalist Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; 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.