Mark Raymond Foster, MD
Emergency Medicine Physician · Vancouver, WA
Mark Raymond Foster, MD is an emergency medicine physician with a practice address in Vancouver, Washington, and NPI 1861606121, issued on May 9, 2007. Check the license (Washington MD60816923, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark Raymond Foster
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD60816923 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Mother Joseph PL, Vancouver, WA 98664
- Phone
- (360) 514-2462
- Enumerated
- May 9, 2007
- Record last updated
- Oct 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20180130001799); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Verify Mark Raymond Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60816923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average emergency medicine physician in 2024
126 Medicare Part D claims for 86 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Ondansetron Odt19 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 2 group practices
- Emergency Medicine Associates PCVancouver, WA
- The Vancouver Clinic Inc PSVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Raymond Foster among 1,459 emergency medicine physician records in Washington
Mark Raymond Foster, MD is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2006 · median 2010 among the 851 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Washington
There are 1,459 emergency medicine physician records in Washington.
All 1,459 in Washington → Every provider in Vancouver → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Anita Demlow, MDVancouver, WA 986641538114988
- James Dirkx, MDVancouver, WA 986641427096619
- Jon Eggen, DOVancouver, WA 986641437197779
- Derek Halvorson, MDVancouver, WA 986641740234996
- Gregory Hoskins, MDVancouver, WA 986641497793749
- Jeanette Juster, MDVancouver, WA 986641720026925
- Jason Kearney, MDVancouver, WA 986641447204607
- Nicole Kelly, MDVancouver, WA 986641669410932
Common questions
What is Mark Raymond Foster, MD's NPI number?
Mark Raymond Foster, MD's National Provider Identifier (NPI) is 1861606121, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Raymond Foster, MD located?
The NPPES record lists a practice address at 400 Mother Joseph PL, Vancouver, WA, 98664. Phone: (360) 514-2462. Providers update this record themselves, so call before visiting.
How can I verify Mark Raymond Foster, MD's license?
NPPES lists Washington license number MD60816923, 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 Raymond Foster, MD prescribe under Medicare Part D?
In 2024, Mark Raymond Foster, MD had 126 Medicare Part D claims for 86 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.