William Holman Ip, MD
Orthopaedic Surgery Physician · Federal Way, WA
William Holman Ip, MD is an orthopaedic surgery physician with a practice address in Federal Way, Washington, and NPI 1730648650, issued on Mar 19, 2019. Check the license (Washington MD70007497, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- William Holman Ip
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD70007497 WA
A182321 CA
Self-reported in NPPES; status is on the state search - Practice location
- 34612 6TH Ave S Ste 300, Federal Way, WA 98003
- Phone
- (253) 838-8552
- Enumerated
- Mar 19, 2019
- Record last updated
- Sep 22, 2025
- Fax
- (253) 874-6089
- Medicare enrollment
- Enrolled (PECOS I20251106003305); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 656 in Washington → Look up another NPI →
Also registered at 34612 6TH Ave S Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Cross, D.O.Orthopaedic Surgery Physician1144262163
- Michael Franceschina, D.OOrthopaedic Surgery Physician1144261397
- Gary Hunter, D.O.Orthopaedic Surgery Physician1760423958
- Praveen Kanneganti, M.D.Orthopaedic Surgery Physician1124382668
- Harrison Lakehomer, D.O.Orthopaedic Surgery Physician1528450863
- Ryan Moore, PA-CPhysician Assistant1568973576
Verify William Holman Ip in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD70007497Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
52 Medicare Part D claims for 31 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 31 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $563.09
5 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
- Franciscan Medical GroupFederal Way, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
William Holman Ip among 656 orthopaedic surgery physician records in Washington
William Holman Ip, MD is one of 656 orthopaedic surgery physician records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 95% of them.
- NPI issued2019 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2004 among the 385 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Washington
There are 656 orthopaedic surgery physician records in Washington.
All 656 in Washington → Every provider in Federal Way → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Thomas Cross, D.O.Federal Way, WA 980031144262163
- David Dawson, MDFederal Way, WA 980031104894161
- Gaston Deysine, MDFederal Way, WA 980031376569566
- Michael Franceschina, D.OFederal Way, WA 980031144261397
- Gary Hunter, D.O.Federal Way, WA 980031760423958
- Joshua Johnston, M.D.Federal Way, WA 980031730380833
- Praveen Kanneganti, M.D.Federal Way, WA 980031124382668
- David Kieras, MDFederal Way, WA 980031043239437
Common questions
What is William Holman Ip, MD's NPI number?
William Holman Ip, MD's National Provider Identifier (NPI) is 1730648650, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is William Holman Ip, MD located?
The NPPES record lists a practice address at 34612 6TH Ave S Ste 300, Federal Way, WA, 98003. Phone: (253) 838-8552. Providers update this record themselves, so call before visiting.
How can I verify William Holman Ip, MD's license?
NPPES lists Washington license number MD70007497, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Holman Ip, MD prescribe under Medicare Part D?
In 2024, William Holman Ip, MD had 52 Medicare Part D claims for 31 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.