Mark Litton, DO
Family Medicine Physician · Stanwood, WA
Mark Litton, DO is a family medicine physician with a practice address in Stanwood, Washington, and NPI 1255775789, issued on Apr 26, 2013. Check the license (Washington OP60706377, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark Litton
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP60706377 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9631 269TH St NW, Stanwood, WA 98292
- Phone
- (360) 629-1600
- Enumerated
- Apr 26, 2013
- Record last updated
- Mar 14, 2023
- Fax
- (360) 629-1644
- Medicare enrollment
- Enrolled (PECOS I20170119001327); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 9631 269TH St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zackary Hanson, PA-CMedical Physician Assistant1790254100
- Carol Hoeksema, MDFamily Medicine Physician1467441063
- Jennifer Lawrence, MDFamily Medicine Physician1003295817
Verify Mark Litton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60706377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family medicine physician in 2024
6,106 Medicare Part D claims for 695 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 57 claims were for opioids.
Most prescribed
- Atorvastatin Calcium478 claims
- Lisinopril378 claims
- Levothyroxine Sodium243 claims
- Amlodipine Besylate237 claims
- Metformin Hcl209 claims
- Losartan Potassium191 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 one group practice
- Public Hospital Dist NO 1 SkagitStanwood, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Litton among 5,534 family medicine physician records in Washington
Mark Litton, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2013 · median 2009 among the 3,294 with a school on file
- Record last updated2023 · 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 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 family medicine physician records list a practice address in Stanwood
They are 15 of the 327 NPPES records with a practice address in Stanwood, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Stanwood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gary Andelin, DOStanwood, WA 982921255693909
- Jeffrey Black, MDStanwood, WA 982921538137112
- Patrick Clark, MDStanwood, WA 982921598751588
- Kevin Clay, MDStanwood, WA 982921346216561
- Mark Colombo, MDStanwood, WA 982921518933936
- Joy Fackenthall, MDStanwood, WA 982921376626556
- Ana Hernandez, MDStanwood, WA 982921235281718
- Carol Hoeksema, MDStanwood, WA 982921467441063
Common questions
What is Mark Litton, DO's NPI number?
Mark Litton, DO's National Provider Identifier (NPI) is 1255775789, issued on Apr 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mark Litton, DO located?
The NPPES record lists a practice address at 9631 269TH St NW, Stanwood, WA, 98292. Phone: (360) 629-1600. Providers update this record themselves, so call before visiting.
How can I verify Mark Litton, DO's license?
NPPES lists Washington license number OP60706377, 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 Mark Litton, DO prescribe under Medicare Part D?
In 2024, Mark Litton, DO had 6,106 Medicare Part D claims for 695 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.