Robert Mason, DO
Anesthesiology Physician · Lakewood, WA
Robert Mason, DO is an anesthesiology physician with a practice address in Lakewood, Washington, and NPI 1043296031, issued on Dec 21, 2005. Check the license (Washington OP60102300, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Robert Mason
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- OP60102300 WA
5101026897 MI
1037 NV
Self-reported in NPPES; status is on the state search - Practice location
- 11315 Bridgeport Way SW, Lakewood, WA 98499
- Phone
- (253) 984-6403
- Enumerated
- Dec 21, 2005
- Record last updated
- Feb 19, 2024
- Fax
- (253) 985-2948
- Medicaid IDs
- 2179745 WA
002018481 NV - Medicare enrollment
- Enrolled (PECOS I20090817000616); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 11315 Bridgeport Way SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fauzia Abilmona, M.D.Anesthesiology Physician1962663773
- Joann Alexanian, MDAnesthesiology Physician1003807702
- Cara Antol, PA-CMedical Physician Assistant1275783920
- Khalid Aslam, MDHospitalist Physician1578593703
- Mayling Barrera, ARNPNurse Practitioner1205392339
- Sean Baxter, MDEmergency Medicine Physician1134342413
Verify Robert Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60102300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Franciscan Medical GroupTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Mason among 1,701 anesthesiology physician records in Washington
Robert Mason, DO is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1987 · median 2007 among the 1,103 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Washington
There are 1,701 anesthesiology physician records in Washington.
All 1,701 in Washington → Every provider in Lakewood → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Fauzia Abilmona, M.D.Lakewood, WA 984991962663773
- Joann Alexanian, MDLakewood, WA 984991003807702
- David Cho, MDLakewood, WA 984991497746192
- Todd Donato, MDLakewood, WA 984991063489573
- Michael Ingoglia, MDLakewood, WA 984991003071341
- Richard Irigoyen, MDLakewood, WA 984991700877198
- John Kerrigan, MDLakewood, WA 984991841353711
- John Larsen, MDLakewood, WA 984991932128576
Common questions
What is Robert Mason, DO's NPI number?
Robert Mason, DO's National Provider Identifier (NPI) is 1043296031, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Mason, DO located?
The NPPES record lists a practice address at 11315 Bridgeport Way SW, Lakewood, WA, 98499. Phone: (253) 984-6403. Providers update this record themselves, so call before visiting.
How can I verify Robert Mason, DO's license?
NPPES lists Washington license number OP60102300, 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.
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.