Dr Karen Lin-yee Leung, MD - Medicare Obstetrics & Gynecology in Santa Rosa, CA

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Dr Karen Lin-yee Leung, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Santa Rosa, California. Her current practice location is 4655 Hoen Ave, Suite 8, Santa Rosa, California. You can reach out to her office (for appointments etc.) via phone at (707) 545-8881.

Dr Karen Lin-yee Leung is licensed to practice in California (license number A74370) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1346206463.

Contact Information

Dr Karen Lin-yee Leung, MD
4655 Hoen Ave, Suite 8,
Santa Rosa, CA 95405-7800
(707) 545-8881
(707) 545-8585

Map and Direction




Physician's Profile

Full NameDr Karen Lin-yee Leung
GenderFemale
SpecialityObstetrics & Gynecology
Location4655 Hoen Ave, Santa Rosa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346206463
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 02/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1557367521
  • Enrollment ID: I20061013000573

Medical Identifiers

Medical identifiers for Dr Karen Lin-yee Leung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346206463NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A74370 (California)Primary

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. Dr Karen Lin-yee Leung allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Dr Karen Lin-yee Leung 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
Dr Karen Lin-yee Leung, MD
4655 Hoen Ave, Suite 8,
Santa Rosa, CA 95405-7800

Ph: (707) 545-8881		Dr Karen Lin-yee Leung, MD
4655 Hoen Ave, Suite 8,
Santa Rosa, CA 95405-7800

Ph: (707) 545-8881

Reviews and Comments


Obstetrics & Gynecology Doctors in Santa Rosa, CA

Dr. Jennifer V Ratcliffe, M.D., PH.D
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4690 Hoen Ave, Santa Rosa, CA 95405
Phone: 707-575-5831    Fax: 707-575-4379
Dr. Shazah Khawaja, M.D
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 900 Sonoma Ave Ste 18, Santa Rosa, CA 95404
Phone: 707-579-1102    Fax: 707-579-1386
Dr. Jonathan Michael Kurss, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 401 Bicentennial Way, Medical Office Building 1, Suite 210, Santa Rosa, CA 95403
Phone: 707-393-4081    
Estrelania S Williams, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 500 Doyle Park Dr Ste 103, Santa Rosa, CA 95405
Phone: 707-579-1102    Fax: 707-579-1386
Louise Huang, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 500 Doyle Park Dr, #103, Santa Rosa, CA 95405
Phone: 707-579-1102    Fax: 707-579-1386
John C. Parker, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
Phone: 707-571-4000    
Sarah Alexis Paul Padua, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 34 Mark West Springs Rd Fl 2, Santa Rosa, CA 95403
Phone: 707-541-7902    Fax: 707-573-5413

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.