Thomas D. Mullen, MD, PHD
Radiation Oncology Physician · Silverdale, WA
Thomas D. Mullen, MD, PHD is a radiation oncology physician with a practice address in Silverdale, Washington, and NPI 1053673202, issued on Jun 13, 2012. Check the license (Washington MD.MD.60482538, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Thomas D. Mullen
- Credential
- MD, PHD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- MD.MD.60482538 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 NW Myhre RD, Silverdale, WA 98383
- Phone
- (564) 240-3100
- Enumerated
- Jun 13, 2012
- Record last updated
- Jul 22, 2026
- Fax
- (564) 240-3198
- Medicare enrollment
- Enrolled (PECOS I20260409003754); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 198 in Washington → Look up another NPI →
Also registered at 1900 NW Myhre RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna Berry, ARNPFamily Nurse Practitioner1336725910
- Yen Cao, MDHematology & Oncology Physician1235667908
- Jesse Cobell, MDHematology & Oncology Physician1528599255
- Phuong Anh HuynhPharmacist1487289989
- Morgan Kamman, ARNPNurse Practitioner1043044019
- Scott Parsons, DOHematology (Internal Medicine) Physician1245601079
Verify Thomas D. Mullen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD.MD.60482538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average radiation oncology physician in 2024
287 Medicare Part D claims for 119 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Triamcinolone Acetonide85 claims
- Tamsulosin Hcl55 claims
- Gabapentin15 claims
- Oxybutynin Chloride14 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.
Bills Medicare through 4 group practices
- AsanteMedford, OR
- Asante Three Rivers Medical Center LLCGrants Pass, OR
- Radiation Oncology Group Consultants P CGrants Pass, OR
- The Association OF University PhysiciansPoulsbo, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas D. Mullen among 198 radiation oncology physician records in Washington
Thomas D. Mullen, MD, PHD is one of 198 radiation oncology physician records with a practice address in Washington. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2006 among the 141 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Washington
There are 198 radiation oncology physician records in Washington.
All 198 in Washington → Every provider in Silverdale → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Robyn Vera, DOSilverdale, WA 983831033370705
- Susan Feeney, MDSequim, WA 983821750321469
- Lindsay JensenSequim, WA 983821649601386
- Marie Taylor, MDSequim, WA 983821932127636
- Helen Xiao-Li, MDSequim, WA 983821538157946
- Zachary Oaks, MDPuyallup, WA 983731457841157
- Kevin Sanders, MDPuyallup, WA 983731376554154
- Nathan Bittner, MDPuyallup, WA 983721609989714
Common questions
What is Thomas D. Mullen, MD, PHD's NPI number?
Thomas D. Mullen, MD, PHD's National Provider Identifier (NPI) is 1053673202, issued on Jun 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Thomas D. Mullen, MD, PHD located?
The NPPES record lists a practice address at 1900 NW Myhre RD, Silverdale, WA, 98383. Phone: (564) 240-3100. Providers update this record themselves, so call before visiting.
How can I verify Thomas D. Mullen, MD, PHD's license?
NPPES lists Washington license number MD.MD.60482538, 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 Thomas D. Mullen, MD, PHD prescribe under Medicare Part D?
In 2024, Thomas D. Mullen, MD, PHD had 287 Medicare Part D claims for 119 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.