Adam M. Stephenson, DO
Family Medicine Physician · Newcastle, WA
Adam M. Stephenson, DO is a family medicine physician with a practice address in Newcastle, Washington, and NPI 1316231962, issued on May 31, 2011. Check the license (Washington OP60384411, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Adam M. Stephenson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP60384411 WA
Self-reported in NPPES; status is on the state search - Practice location
- 7203 129TH Ave SE, Newcastle, WA 98056
- Phone
- (425) 690-3455
- Enumerated
- May 31, 2011
- Record last updated
- Mar 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (425) 690-9455
- Medicaid ID
- 2020726 WA
- Medicare enrollment
- Enrolled (PECOS I20140806002692); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 7203 129TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shawn Akavan, M.D.Family Medicine Physician1780882233
- Heather Chibambo, MDFamily Medicine Physician1588814669
- Amit Joshi, MDInternal Medicine Physician1780790469
- Leticia Maragh, MLFamily Medicine Physician1003022112
- Trisha Pollara, MDFamily Medicine Physician1821045972
- Allison Veidenheimer, ARNPFamily Nurse Practitioner1417425141
Verify Adam M. Stephenson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60384411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average family medicine physician in 2024
4,621 Medicare Part D claims for 332 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 76 claims were for opioids.
Most prescribed
- Atorvastatin Calcium434 claims
- Amlodipine Besylate240 claims
- Lisinopril209 claims
- Losartan Potassium161 claims
- Tamsulosin Hcl137 claims
- Levothyroxine Sodium130 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 3 group practices
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
- Valley Medical Group-RentonNewcastle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 family medicine physician records list a practice address in Newcastle
They are 12 of the 138 NPPES records with a practice address in Newcastle, and 5,534 family medicine physician records in Washington.
All 12 in Newcastle → All 5,534 in Washington → Every provider in Newcastle →
Other family medicine physician records in Washington
- Shawn Aaron, MDLongview, WA1578560710
- John Abano, M.D.Shoreline, WA1891929857
- Sarah Abbot, DOKirkland, WA1033555180
- Arthur Abbott, M.D.Seattle, WA1255488847
- Dale Abbott, MDBurlington, WA1760453534
- Michael Abbott, MDEast Wenatchee, WA1336179928
- Richard Abbott, M.D.Mount Vernon, WA1689835803
- Charlee Abboud, DOTacoma, WA1174152169
- Suad AbdelazizSeattle, WA1306423421
- Joonis Abdulkhader, M.D.Seattle, WA1518154335
Common questions
What is Adam M. Stephenson, DO's NPI number?
Adam M. Stephenson, DO's National Provider Identifier (NPI) is 1316231962, issued on May 31, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Adam M. Stephenson, DO located?
The NPPES record lists a practice address at 7203 129TH Ave SE, Newcastle, WA, 98056. Phone: (425) 690-3455. Providers update this record themselves, so call before visiting.
How can I verify Adam M. Stephenson, DO's license?
NPPES lists Washington license number OP60384411, 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 Adam M. Stephenson, DO prescribe under Medicare Part D?
In 2024, Adam M. Stephenson, DO had 4,621 Medicare Part D claims for 332 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.