LYDIA ANN CHWASTIAK MD
NPI 1972592731
Psychiatry & Neurology - Psychiatry in Seattle, WA
About Lydia Ann Chwastiak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYDIA ANN CHWASTIAK MD (NPI 1972592731) is an individual psychiatry provider in Seattle, Washington, licensed in Washington (MD00037289) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Lydia Ann Chwastiak 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.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harborview Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Lydia Chwastiak's NPI number?
The NPI number for Lydia Chwastiak is 1972592731. It was assigned to this individual provider in the NPPES registry on October 14, 2005.
Where is Lydia Chwastiak located?
Lydia Chwastiak practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 598-6195.
What is Lydia Chwastiak's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Lydia Chwastiak enrolled in Medicare?
Yes. Lydia Chwastiak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Lydia Chwastiak accept?
Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Lydia Chwastiak 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.
Is Lydia Chwastiak affiliated with any hospitals?
According to CMS data, Lydia Chwastiak is affiliated with Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for Lydia Chwastiak was last updated on April 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lydia Ann Chwastiak, MD · NPI 1972592731
Psychiatry physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since October 14, 2005.
## Identity
- **NPI:** 1972592731 (Entity type: Individual)
- **Enumerated:** October 14, 2005
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MD00037289 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195-0001
- **Phone:** (206) 598-6195
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 1993
## Record status
- **NPPES last updated:** April 20, 2012
- **Other identifiers:** Medicare PIN 8907055 (WA); Other 0289742 (WA); Medicare UPIN G68958; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1972592731) · Data from the CMS NPPES public registry.