Lydia Ann Chwastiak, MD
Psychiatry Psychiatry & Neurology
Lydia Ann Chwastiak is a Psychiatry Psychiatry & Neurology specialist based in Seattle, WA with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 33 years in psychiatry & neurology, Lydia Ann Chwastiak, MD is a long-established psychiatry psychiatry & neurology specialist in Seattle. A Perelman School of Med at the University of Pennsylvania graduate since 1993, she brings 33+ years of experience. CMS Medicare data shows her patients commonly have hypertension, depression, and anxiety. CMS MIPS quality score: 93.09/100 (2023).
At a glance
- Federal MIPS score higher than 46% of MIPS-scored doctors in Washington
- Virtual visits available — no app or travel required
Older · 5146dNPPES updated 2012-04-20 · verify NPI on CMS · Verify license at Washington Medical Commission
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Washington.
MIPS Score
202393.09/100
Washington avg: 87.4 · US avg: 83.6
✓ Higher than most doctors nationally(+9.5 pts)
Average range among MIPS-scored doctors in WashingtonHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
17
Unique beneficiaries
Boutique practicePrescriptions Written
71
Total claims
Total Medicare drug cost: $3k
Percentile rankings compared against 1,521 reporting peers in Washington.
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, Depression, and Anxiety Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+39%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+37%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A serious mental disorder affecting thinking, emotions, and behavior
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
Perelman School of Medicine at the University of Pennsylvania
33 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
Perelman School of Med at the University of Pennsylvania (Class of 1993)
Mailing address
Po Box 50095, Seattle, WA 98145-5095
Differs from practice location
Virtual Psychiatry & Neurology Care With Lydia Ann Chwastiak
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lydia Ann Chwastiak for blood pressure monitoring, depression management, anxiety counseling — no travel to Seattle 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 Lydia Ann Chwastiak
Dr. Chwastiak is listed as active in the NPI registry with telehealth listed in Seattle, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (206) 598-6195.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Lydia Ann Chwastiak
Practice Location
1959 Ne Pacific St, Seattle, WA 98195-0001
Mailing Address
Po Box 50095, Seattle, WA 98145-5095
This is a provider directory. Contact the office directly to schedule appointments.
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