Warda Zaman, DO - Medicare Nephrology in Greenbrae, CA

Warda Zaman, DO is a medicare enrolled "Internal Medicine - Nephrology" physician in Greenbrae, California. She went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2015 and has 9 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice East Bay Nephrology Medical Group Inc, Alameda Health System, Regents Univ Of California Ucsf and her current practice location is 1341 S Eliseo Dr Ste 200, Greenbrae, California. You can reach out to her office (for appointments etc.) via phone at (154) 925-3075.

Warda Zaman is licensed to practice in California (license number 20A16455) 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 1336534585.

Contact Information

Warda Zaman, DO
1341 S Eliseo Dr Ste 200,
Greenbrae, CA 94904-2000
(154) 925-3075
Not Available

Map and Direction




Physician's Profile

Full NameWarda Zaman
GenderFemale
SpecialityNephrology
Experience9 Years
Location1341 S Eliseo Dr Ste 200, Greenbrae, California
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:
  • Warda Zaman attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2015
  NPI Data:
  • NPI Number: 1336534585
  • Provider Enumeration Date: 04/04/2015
  • Last Update Date: 05/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4385074897
  • Enrollment ID: I20200424001214

Medical Identifiers

Medical identifiers for Warda Zaman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336534585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 20A16455 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical CenterOakland, CAHospital
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital
Marinhealth Medical CenterGreenbrae, CAHospital
Highland HospitalOakland, CAHospital
Contra Costa Regional Medical CenterMartinez, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Bay Nephrology Medical Group Inc175937775724
Alameda Health System3779494521533
Regents Univ Of California Ucsf6305160300216

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. Warda Zaman allows following entities to bill medicare on her behalf.
Entity NameEast Bay Nephrology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184719809
PECOS PAC ID: 1759377757
Enrollment ID: O20040423001160
Entity NameRegents Univ Of California Ucsf
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124439807
PECOS PAC ID: 6305160300
Enrollment ID: O20150122001375

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. Warda Zaman 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
Warda Zaman, DO
1341 S Eliseo Dr Ste 200,
Greenbrae, CA 94904-2000

Ph: (154) 925-3075
Warda Zaman, DO
1341 S Eliseo Dr Ste 200,
Greenbrae, CA 94904-2000

Ph: (154) 925-3075

Reviews and Comments


Internal Medicine Doctors in Greenbrae, CA

Dr. Albert A Varner, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1350 S Eliseo Dr, Ste 130, Greenbrae, CA 94904
Phone: 415-925-6900    Fax: 415-925-6919
Dr. Kerry Lynn Davidson, M.D.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 250 Bon Air Rd, 3rd Floor, Greenbrae, CA 94904
Phone: 415-925-7545    Fax: 415-925-7008
Dr. Janeen Smith, M.D.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 250 Bon Air Rd, 3rd Floor, Greenbrae, CA 94904
Phone: 415-925-7545    Fax: 415-925-7008
Dr. Maryam Ziaie Matin, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1771    Fax: 415-464-1158
Dr. Suhaila Nawabi, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    
Mark Kubik, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Via Casitas, Greenbrae, CA 94904
Phone: 415-464-1770    Fax: 415-464-1158
Alex Jamal Farhat,
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 250 Bon Air Rd, Greenbrae, CA 94904
Phone: 415-925-7000    

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.

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