William Holman Ip, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

MD70007497 Issued in WA

Practice address

34612 6TH Ave S Ste 300
Federal Way, WA 98003-8723

Phone

(253) 838-8552

Fax

(253) 874-6089

NPI assigned

Mar 19, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, WA2 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

Orthopedic Surgery

Education

Other, 2019

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

Merit-based Incentive Payment System (MIPS)

Final score

93.23 of 100Reported as group

Quality

77.83

Promoting interoperability

98

Improvement activities

40

Cost

71.17

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wip918488@fhsce.catholichealth.net

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
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  Medicare reassignment NPD
• Franciscan Medical Group

  • Family Medicine Physician
  • Tacoma, WA
  • NPI 1366539421

  Orthopaedic Surgery

  NPD
• Cedars-Sinai Medical Center

  • Pharmacy
  • Los Angeles, CA
  • NPI 1376514810
  NPD
• Franciscan Medical Group

  • Family Medicine Physician
  • Gig Harbor, WA
  • NPI 1386602555
  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

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

{
    "created_epoch": "1552953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1730648650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34612 6TH AVE S STE 300",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980038723",
            "telephone_number": "253-838-8552",
            "fax_number": "253-874-6089"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34612 6TH AVE S STE 300",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980038723",
            "telephone_number": "253-838-8552",
            "fax_number": "253-874-6089"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IP",
        "first_name": "WILLIAM",
        "middle_name": "HOLMAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-19",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WA",
            "license": "MD70007497",
            "primary": true
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A182321",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dana Ioana Ionescu, M. D.
• Petronela Ionescu
• Iora Health Washington Physicians, P.C.
• Iora Senior Health, LLC
• Stanley S Ip, M.D.
• Mariah Dee Ireland
• Leslie Ann Irizarry, MS, CCC-SLP
• Aaron Louis Isaac, PA C
• Fartun Isahaq
• Zinaida P Ischenko

• Orthopaedic Surgery Physician in Federal Way, WA
• Providers in Federal Way, WA by specialty
• Orthopaedic Surgery Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.