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DR. MARK RAYMOND FOSTER MD
NPI 1861606121
Emergency Medicine in Vancouver, WA

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment
400 MOTHER JOSEPH PL, VANCOUVER, WA 98664(360) 514-2462 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2025, Aug 17, 2016 (2 updates tracked since 2016).

About Dr. Mark Raymond Foster Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK RAYMOND FOSTER MD (NPI 1861606121) is an individual emergency medicine provider in Vancouver, Washington, licensed in Washington (MD60816923) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Peacehealth Southwest Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1861606121
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. MARK RAYMOND FOSTERCredential: MD
Location Address400 MOTHER JOSEPH PLVancouver, WA 98664
Mailing Address15640 Ne Fourth Plain Blvd, Suite 106-59Vancouver, WA 98682 · (215) 900-4948
Phone(360) 514-2462
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateMay 9, 2007
Last NPPES UpdateOctober 6, 20252 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1861606121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in WA · MD60816923
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
400 MOTHER JOSEPH PL, Vancouver, WA 98664
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Raymond Foster Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375730807
PECOS Enrollment IDI20180130001799
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Mark Foster reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Associates PC
0.1 mi
Emergency Medicine
600 NE 92ND AVE
Vancouver, WA 98664
  • Reassigned Medicare billing, Washington enrollment
  • 71 clinicians in this Medicare group
NPI 1962453860 (360) 514-2000
The Vancouver Clinic Inc Ps
0.2 mi
Internal Medicine
700 NE 87TH AVE
Vancouver, WA 98664
  • Reassigned Medicare billing, Washington enrollment
  • 711 clinicians in this Medicare group
NPI 1992759427 (360) 882-2778

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
87 services84 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
64 services55 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
27 services27 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
20 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Peacehealth Southwest Medical Center

Acute Care Hospitals · Vancouver, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500050
Location400 NE Mother Joseph PlaceVancouver, WA 98668 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98664 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Foster's NPI number?

The NPI number for Mark Foster is 1861606121. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Mark Foster located?

Mark Foster practices at 400 Mother Joseph Pl, Vancouver, WA 98664. The listed phone number is (360) 514-2462.

What is Mark Foster's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mark Foster enrolled in Medicare?

Yes. Mark Foster is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Mark Foster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Foster reassigns Medicare benefits to 2 organizations: Emergency Medicine Associates PC (Vancouver, WA) and The Vancouver Clinic Inc Ps (Vancouver, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Mark Foster affiliated with any hospitals?

According to CMS data, Mark Foster is affiliated with Peacehealth Southwest Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Foster was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.