DR. KATHARINE LIANG M.D./PH.D.
NPI 1043742794
Psychiatry & Neurology - Psychiatry in Seattle, WA

Q: What is Katharine Liang's NPI number?

The NPI number for Katharine Liang is 1043742794. It was assigned to this individual provider in the NPPES registry on March 31, 2017.

Q: What is Katharine Liang's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Katharine Liang was last updated on July 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since March 31, 2017PECOS EnrolledAccepts Medicare Assignment

82.84/100

CMS Quality Rating

1660 S COLUMBIAN WAY, SEATTLE, WA 98108(206) 764-2007 Get Directions Write a Review

NPPES record last updated: July 27, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 27, 2022, Mar 31, 2017 (2 updates tracked since 2017).

On this page

About Dr. Katharine Liang M.d./ph.d. NPPES

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

DR. KATHARINE LIANG M.D./PH.D. (NPI 1043742794) is an individual psychiatry provider in Seattle, Washington, licensed in Washington (MD60985280) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1043742794

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. KATHARINE LIANGCredential: M.D./PH.D.

Location Address1660 S COLUMBIAN WAYSeattle, WA 98108-1532

Mailing Address1660 S Columbian Way, S-116 MireccSeattle, WA 98108

Phone(206) 764-2007

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMarch 31, 2017

Last NPPES UpdateJuly 27, 20222 updates tracked since enumeration

NPPES CertifiedJuly 27, 2022

✔ NPI 1043742794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in WA · MD60985280

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.

1660 S COLUMBIAN WAY, Seattle, WA 98108

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.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. Katharine Liang M.d./ph.d. 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 ID5395179931

PECOS Enrollment IDI20211101001987

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98108 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.

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.

82.84/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.14

Promoting Interoperability

100

Improvement Activities

Cost

60.65

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.

DR. SARAH BASTAWROUS DO

Radiology (Diagnostic Radiology)

1660 S COLUMBIAN WAY, DIAGNOSTIC IMAGING, S-RAD-114
SEATTLE, WA 98108

King County (312) 450-5258

PATRICK PATTERSON LPN

Licensed Practical Nurse