Lulu Sim Tsai, M.D.
Psychiatry Psychiatry & Neurology
Lulu Sim Tsai is a Psychiatry Psychiatry & Neurology specialist based in Redmond, OR with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across OR can see Lulu Sim Tsai, M.D. in person in Redmond or via virtual visit — no travel required. Trained at Hahnemann University College of Medicine (class of 1994), she has been practicing for over 32 years. CMS Medicare data shows her patients commonly have anxiety, mood disorders, and depression.
At a glance
- Uses generic medications more than 92% of reporting doctors in Oregon
- Virtual visits available — no app or travel required
Older · 5928dNPPES updated 2010-03-01 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
1810 Se First Street Suite I, Redmond, OR 97756-1420
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.9%
Oregon avg: 83.7 · US avg: 82.8
✓ Higher than most doctors nationally(+14.1 pts)
Top 8% of reporting doctors in OregonHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
117
Unique beneficiaries
Standard volumePrescription Recipients
384
Patients prescribed
Prescriptions Written
5,631
Total claims
Total Medicare drug cost: $418k
Percentile rankings compared against 1,341 reporting peers in Oregon.
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 Anxiety Disorders, Mood Disorders, and Depression.
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+41%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+40%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-1%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-10%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-5%) — less common here
Patterns of thinking and behavior that differ significantly from social expectations
A condition with extreme mood swings between emotional highs and lows
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Patient Reviews
No patient reviews yet. If you've seen Lulu Sim Tsai, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Hahnemann University College of Medicine
32 years in practice
Senior practitioner
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Education & Training
Hahnemann University College of Medicine (Class of 1994)
Mailing address
P.O. Box 2387, Redmond, OR 97756
Differs from practice location
Virtual Psychiatry & Neurology Care With Lulu Sim Tsai
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lulu Sim Tsai for anxiety counseling, mood disorder follow-ups, depression management — no travel to Redmond 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 Lulu Sim Tsai
NPI records show Dr. Tsai as active with telehealth listed in Redmond, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (541) 350-2408.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Lulu Sim Tsai
Practice Location
1810 Se First Street Suite I, Redmond, OR 97756-1420
Mailing Address
P.O. Box 2387, Redmond, OR 97756
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Psychiatry Psychiatry & Neurology in Oregon
See allJames a Farley, MD
West Linn, OR
Christine Carol Arthur, M.D.
Hillsboro, OR
Robert Smith Mckelvey, MD
Portland, OR