Oussama Moussan, M.D.
Gastroenterology Internal Medicine
Oussama Moussan is a Gastroenterology Internal Medicine specialist based in Tacoma, WA with over 44 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across WA can see Oussama Moussan, M.D. in person in Tacoma or via virtual visit — no travel required. With 44+ years of experience, he has been practicing in the Tacoma area. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 4430dNPPES updated 2014-04-07 · verify NPI on CMS · Verify license at Washington Medical Commission
Contact & Location
Practice Location
3209 S 23rd St Ste. #340, Tacoma, WA 98405-1602
How Does This Doctor Compare?
Medicare Patients
477
Unique beneficiaries
Standard volumePrescription Recipients
370
Patients prescribed
Prescriptions Written
596
Total claims
Total Medicare drug cost: $31k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$174 received from industry
6 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Oussama Moussan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
44 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Mailing address
2420 S Union Ave Ste 200, Tacoma, WA 98405-1322
Differs from practice location
Virtual Internal Medicine Care With Oussama Moussan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Oussama Moussan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Tacoma required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Oussama Moussan
Dr. Moussan is listed as active in the NPI registry with telehealth listed in Tacoma, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (253) 272-8148.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Oussama Moussan
Practice Location
3209 S 23rd St Ste. #340, Tacoma, WA 98405-1602
Mailing Address
2420 S Union Ave Ste 200, Tacoma, WA 98405-1322
This is a provider directory. Contact the office directly to schedule appointments.
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