DR. MARK S SAMSON I MD
NPI 1477569705
Psychiatry & Neurology - Psychiatry in Olympia, WA

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment
700 LILLY RD NE, OLYMPIA, WA 98506(360) 923-7000(360) 412-4982 Get Directions Write a Review

NPPES record last updated: May 3, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark S Samson I Md NPPES

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

DR. MARK S SAMSON I MD (NPI 1477569705) is an individual psychiatry provider in Olympia, Washington, licensed in Washington (MD37632) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1997).

NPPES Registry Identity

NPI1477569705
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARK S SAMSON ICredential: MD
Location Address700 LILLY RD NEOlympia, WA 98506-5115
Mailing Address700 Lilly Rd NeOlympia, WA 98506-5115 · (360) 923-7000 · Fax (360) 412-4982
Fax(360) 412-4982
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1997
Enumeration DateJuly 31, 2006
Last NPPES UpdateMay 3, 2021
NPPES CertifiedMay 3, 2021
NPI 1477569705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in WA · MD37632
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
700 LILLY RD NE, Olympia, WA 98506

Other Identifiers 1

MedicaidMD4642AK

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark S Samson I 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 ID1254408933
PECOS Enrollment IDI20100219000715
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98506 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
$172.80 typical visit price
range $57.27 – $172.80
Typical copayment $43.20 (range $14.31 – $43.20)
Most-billed visit code 99205
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
700 LILLY RD NE
OLYMPIA, WA 98506
Dermatology
700 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
700 LILLY RD NE
OLYMPIA, WA 98506
Counselor (Mental Health)
700 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
700 LILLY RD NE
OLYMPIA, WA 98506
Internal Medicine (Hematology & Oncology)
700 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
700 LILLY RD NE
OLYMPIA, WA 98506
Obstetrics & Gynecology
700 LILLY RD NE
OLYMPIA, WA 98506

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 Samson's NPI number?

The NPI number for Mark Samson is 1477569705. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Mark Samson located?

Mark Samson practices at 700 Lilly Rd NE, Olympia, WA 98506. The listed phone number is (360) 923-7000.

What is Mark Samson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mark Samson enrolled in Medicare?

Yes. Mark Samson 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.

What insurance does Mark Samson accept?

Health plans from Providence Health Plan list Mark Samson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Samson was last updated on May 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.