MARK B SNOWDEN
NPI 1376623272
Psychiatry & Neurology - Psychiatry in Seattle, WA

Active since October 16, 2006PECOS Enrolled
93.09/100
CMS Quality Rating
HARBORVIEW MEDICAL CENTER, 325 9TH AVE, SEATTLE, WA 98104(206) 731-3000 Get Directions Write a Review

NPPES record last updated: January 12, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark B Snowden NPPES

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

MARK B SNOWDEN (NPI 1376623272) is an individual psychiatry provider in Seattle, Washington, licensed in Washington (MD00029944) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376623272
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMARK B SNOWDEN
Location AddressHARBORVIEW MEDICAL CENTER, 325 9TH AVESeattle, WA 98104
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 543-6420
Sole ProprietorNo
Enumeration DateOctober 16, 2006
Last NPPES UpdateJanuary 12, 2012
NPI 1376623272 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 · MD00029944
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.

HARBORVIEW MEDICAL CENTER, Seattle, WA 98104

Other Identifiers 7

Other0174994WA · L&i
Medicare PINAB04072WA
Other8891Internal Id-motor Vehicle Id
Medicaid1376623272WA
Medicare PIN8887836WA
Other260033431WA · Rail Road Medicare
Medicare UPING30829

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 (PECOS)

Mark B Snowden is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
20 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 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
$189.37 typical visit price
range $63.67 – $189.37
Typical copayment $47.34 (range $15.91 – $47.34)
Most-billed visit code 99205
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.95
Promoting Interoperability100
Improvement Activities40

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.

Internal Medicine (Cardiovascular Disease)
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Anesthesiology
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Anesthesiology
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Pathology (Neuropathology)
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Anesthesiology
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Anesthesiology
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Internal Medicine (Pulmonary Disease)
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104
Orthopaedic Surgery (Orthopaedic Trauma)
HARBORVIEW MEDICAL CENTER, 325 9TH AVE
SEATTLE, WA 98104

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 Snowden's NPI number?

The NPI number for Mark Snowden is 1376623272. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Mark Snowden located?

Mark Snowden practices at Harborview Medical Center 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 731-3000.

What is Mark Snowden's specialty?

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

Is Mark Snowden enrolled in Medicare?

Yes. Mark Snowden is registered in the Medicare PECOS enrollment system.

What insurance does Mark Snowden accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Mark Snowden 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 Snowden was last updated on January 12, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.