DR. MASSOUD STEPHANE MD
NPI 1508941204
Psychiatry & Neurology - Psychiatry in Kirkland, WA

Active since October 25, 2006PECOS EnrolledAccepts Medicare Assignment
4030 LAKE WASHINGTON BLVD NE STE 303, KIRKLAND, WA 98033(253) 752-7320 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 13, 2026, May 5, 2023, Nov 18, 2020 and 3 more (6 updates tracked since 2016).

About Dr. Massoud Stephane Md NPPES

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

DR. MASSOUD STEPHANE MD (NPI 1508941204) is an individual psychiatry provider in Kirkland, Washington, licensed in Washington (MD61413485) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1508941204
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MASSOUD STEPHANECredential: MD
Location Address4030 LAKE WASHINGTON BLVD NE STE 303Kirkland, WA 98033-7870
Mailing Address4030 Lake Washington Blvd Ne Ste 303Kirkland, WA 98033-7870 · (253) 752-7320
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateOctober 25, 2006
Last NPPES UpdateMarch 13, 20266 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
NPI 1508941204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses Licensed in WA · MD61413485 Licensed in MD · D0052816 Licensed in IN · 01077111A
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.

4030 LAKE WASHINGTON BLVD NE STE 303, Kirkland, WA 98033

Other Identifiers 1

Medicaid201369440IN

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. Massoud Stephane 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 ID5294989471
PECOS Enrollment IDI20230721000719
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 2

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
69 services23 patients
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.
56 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98033 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.

Other Providers at the Same Location NPPES 5

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

Counselor
4030 LAKE WASHINGTON BLVD NE STE 303
KIRKLAND, WA 98033
Psychiatry & Neurology (Psychiatry)
4030 LAKE WASHINGTON BLVD NE STE 303
KIRKLAND, WA 98033
Counselor (Mental Health)
4030 LAKE WASHINGTON BLVD NE STE 303
KIRKLAND, WA 98033
Counselor (Mental Health)
4030 LAKE WASHINGTON BLVD NE STE 303
KIRKLAND, WA 98033
Social Worker (Clinical)
4030 LAKE WASHINGTON BLVD NE STE 303
KIRKLAND, WA 98033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508941204, enumerated as an "individual" on October 25, 2006.

The provider is located at 4030 LAKE WASHINGTON BLVD NE STE 303 KIRKLAND, WA 98033 and the phone number is (253) 752-7320.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: CareSource, Premera Blue Cross Blue Shield of. Please consult your insurance carrier or call the provider to verify.