Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Patsy C Lazarous, MD

Individual provider Internal Medicine Physician · NPI 1013070473

Patsy C Lazarous, MD is an Internal Medicine in Bellevue, Washington. Qualified in 1994, 32 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
32
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11511 NE 10th St
Bellevue, WA 98004-8578
Phone: (425) 502-3000
Fax: (844) 620-1839
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12917 Se 38th St, Bellevue, WA 98006-1349 — (425) 641-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00042372 (WA)

Record details

NPI number1013070473
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESOctober 25, 2023
Certification dateOctober 25, 2023
Mailing addressPo Box 84026, Seattle, WA 98124-8426

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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