Dr Zena Kharsa, MD - Medicare Obstetrics & Gynecology in San Mateo, CA

Dr Zena Kharsa, MD is a medicare enrolled "Obstetrics & Gynecology" physician in San Mateo, California. Her current practice location is 222 W 39th Ave, Dept Of Ob Gyn, San Mateo, California. You can reach out to her office (for appointments etc.) via phone at (650) 573-2036.

Dr Zena Kharsa is licensed to practice in California (license number A131768) 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 1720422561.

Contact Information

Dr Zena Kharsa, MD
222 W 39th Ave, Dept Of Ob Gyn,
San Mateo, CA 94403-4364
(650) 573-2036
(650) 573-2236

Map and Direction




Physician's Profile

Full NameDr Zena Kharsa
GenderFemale
SpecialityObstetrics & Gynecology
Location222 W 39th Ave, San Mateo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720422561
  • Provider Enumeration Date: 04/23/2013
  • Last Update Date: 01/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1456629138
  • Enrollment ID: I20170621002373

Medical Identifiers

Medical identifiers for Dr Zena Kharsa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720422561NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A131768 (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 Zena Kharsa allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679642326
PECOS PAC ID: 9032023171
Enrollment ID: O20031126000292
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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 Zena Kharsa 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 Zena Kharsa, MD
222 W 39th Ave, Dept Of Ob Gyn,
San Mateo, CA 94403-4364

Ph: (650) 573-2036
Dr Zena Kharsa, MD
222 W 39th Ave, Dept Of Ob Gyn,
San Mateo, CA 94403-4364

Ph: (650) 573-2036

Reviews and Comments


Obstetrics & Gynecology Doctors in San Mateo, CA

John Anderson, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 222 W 39th Ave, San Mateo, CA 94403
Phone: 650-573-2222    
Dr. Alla Sragets, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 101 S San Mateo Dr, Suite 112, San Mateo, CA 94401
Phone: 650-344-7799    Fax: 650-344-7802
Beatrice Anne Burke, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 136 N San Mateo Dr, Suite 101, San Mateo, CA 94401
Phone: 650-344-1114    Fax: 650-344-2274
Melissa Duncanson, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 136 N San Mateo Dr Ste 101, San Mateo, CA 94401
Phone: 650-344-1114    
Andrea Ruth Quintana, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 222 W 39th Ave Fl 3, San Mateo, CA 94403
Phone: 650-573-3702    Fax: 650-573-2237
James Rice Meier, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 222 W 39th Ave, San Mateo, CA 94403
Phone: 650-573-2222    
Dr. Zelda Sarmiento De La Cruz, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1 Baywood Ave Ste 7, San Mateo, CA 94402
Phone: 650-375-8482    

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.