William David Tom, MD
Otolaryngology Physician · Eugene, OR
William David Tom, MD is an otolaryngology physician with a practice address in Eugene, Oregon, and NPI 1265410799, issued on Jan 5, 2006. Check the license (Oregon MD25274, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- William David Tom
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD25274 OR
Self-reported in NPPES; status is on the state search - Practice location
- 330 S Garden Way, Eugene, OR 97401
- Phone
- (541) 334-3370
- Enumerated
- Jan 5, 2006
- Record last updated
- Oct 23, 2025
- Fax
- (541) 334-3372
- Medicaid ID
- 022653 OR
- Medicare enrollment
- Enrolled (PECOS I20040811000860); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1999
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 164 in Oregon → Look up another NPI →
Also registered at 330 S Garden Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marie Buscemi, MDInternal Medicine Physician1831178029
- Stacy Chance, MDInternal Medicine Physician1356399190
- Tyler Clark, DDSOral and Maxillofacial Surgery (Dentist)1578542361
- Tia DankbergPhysical Therapist1790138733
Verify William David Tom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average otolaryngology physician in 2024
686 Medicare Part D claims for 231 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 18 claims were for opioids.
Most prescribed
- Ipratropium Bromide146 claims
- Fluticasone Propionate104 claims
- Omeprazole74 claims
- Mupirocin41 claims
- Ciprofloxacin-Dexamethasone37 claims
- Triamcinolone Acetonide35 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $159.00
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 6,429 providers of this specialty with any payment received $1,922.50 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.
Bills Medicare through one group practice
- Oregon Healthcare Resources LLCSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William David Tom among 164 otolaryngology physician records in Oregon
William David Tom, MD is one of 164 otolaryngology physician records with a practice address in Oregon. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2003 among the 107 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Oregon
There are 164 otolaryngology physician records in Oregon.
All 164 in Oregon → Every provider in Eugene → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Nathan Christensen, M.D.Eugene, OR 974011952324907
- Susan Urben, MDEugene, OR 974011316925829
- Prashant Vivek, MDEugene, OR 974011164520870
- Steven Shimotakahara, MDCoos Bay, OR 974201326024738
- William Webster, MDCoos Bay, OR 974201528166287
- Ronald Franzke, M.D.Lincoln City, OR 973671629017058
- Wayland Lee, MDNewport, OR 973651740283407
- John Watson, MDCorvallis, OR 973331710102777
Common questions
What is William David Tom, MD's NPI number?
William David Tom, MD's National Provider Identifier (NPI) is 1265410799, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William David Tom, MD located?
The NPPES record lists a practice address at 330 S Garden Way, Eugene, OR, 97401. Phone: (541) 334-3370. Providers update this record themselves, so call before visiting.
How can I verify William David Tom, MD's license?
NPPES lists Oregon license number MD25274, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William David Tom, MD prescribe under Medicare Part D?
In 2024, William David Tom, MD had 686 Medicare Part D claims for 231 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is William David Tom, MD's MIPS final score?
The 2023 MIPS final score is 91.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.