Patsy C Lazarous, MD - Medicare Internal Medicine in Bellevue, WA

Patsy C Lazarous, MD is a medicare enrolled "Internal Medicine" physician in Bellevue, Washington. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Kaiser Foundation Health Plan Of Washington and her current practice location is 11511 Ne 10th St, Bellevue, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 502-3000.

Patsy C Lazarous is licensed to practice in Washington (license number MD00042372) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1013070473.

Contact Information

Patsy C Lazarous, MD
11511 Ne 10th St,
Bellevue, WA 98004-8578
(425) 502-3000
(844) 620-1839

Map and Direction




Physician's Profile

Full NamePatsy C Lazarous
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location11511 Ne 10th St, Bellevue, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Patsy C Lazarous graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1013070473
  • Provider Enumeration Date: 12/18/2006
  • Last Update Date: 10/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678549128
  • Enrollment ID: I20040907000277

Medical Identifiers

Medical identifiers for Patsy C Lazarous such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013070473NPI-NPPES
8405656MedicaidWA
0187913OtherWALABOR AND INDUSTRIES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00042372 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of Washington90320225791491

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Patsy C Lazarous allows following entities to bill medicare on her behalf.
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831139724
PECOS PAC ID: 9537072814
Enrollment ID: O20031112000189
Entity NameKaiser Foundation Health Plan Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Patsy C Lazarous is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Patsy C Lazarous, MD
Po Box 84026,
Seattle, WA 98124-8426

Ph: (206) 369-3700
Patsy C Lazarous, MD
11511 Ne 10th St,
Bellevue, WA 98004-8578

Ph: (425) 502-3000

Reviews and Comments


Internal Medicine Doctors in Bellevue, WA

Joseph W Doucette, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1135 116th Ave Ne, Suite 600, Bellevue, WA 98004
Phone: 425-454-2656    Fax: 425-990-5261
Roanne R E Selinger, MD
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Practice Location: 1135 116th Ave Ne, #560, Bellevue, WA 98004
Phone: 425-454-4768    Fax: 425-462-8021
Dr. Patricia Martin, MD
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Practice Location: 1407 116th Ave Ne, Suite 200, Bellevue, WA 98004
Phone: 425-454-5046    Fax: 425-990-5261
Dr. Rahil Barketali Roopani, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1800 116th Ave Ne Ste 102, Bellevue, WA 98004
Phone: 425-947-9485    Fax: 425-977-9034
David C Morton, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1135 116th Ave Ne, Suite 110a, Bellevue, WA 98004
Phone: 425-289-3100    Fax: 425-289-3103
Shie-pon Tzung, MD PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1135 116th Ave Ne, #560, Bellevue, WA 98004
Phone: 425-454-4768    Fax: 425-462-8021

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.