Dr Elizabeth Wanja Mathenge, MD - Medicare Ophthalmology in Stanford, CA

Dr Elizabeth Wanja Mathenge, MD is a medicare enrolled "Ophthalmology" physician in Stanford, California. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Cei Physicians Psc, Llc, Cei Physicians Psc, Llc, Cei Physicians Psc, Llc and her current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 723-4000.

Dr Elizabeth Wanja Mathenge is licensed to practice in California (license number A173025) 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 1720511629.

Contact Information

Dr Elizabeth Wanja Mathenge, MD
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Elizabeth Wanja Mathenge
GenderFemale
SpecialityOphthalmology
Experience7 Years
Location300 Pasteur Dr, Stanford, 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:
  • Dr Elizabeth Wanja Mathenge graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1720511629
  • Provider Enumeration Date: 04/06/2017
  • Last Update Date: 08/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1052689593
  • Enrollment ID: I20220831003087

Medical Identifiers

Medical identifiers for Dr Elizabeth Wanja Mathenge such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720511629NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A173025 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cei Physicians Psc, Llc0749186427143
Cei Physicians Psc, Llc0749186427143
Cei Physicians Psc, Llc0749186427143

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 Elizabeth Wanja Mathenge allows following entities to bill medicare on her behalf.
Entity NameCei Physicians Psc, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942296298
PECOS PAC ID: 0749186427
Enrollment ID: O20031211001059

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 Elizabeth Wanja Mathenge 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 Elizabeth Wanja Mathenge, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Dr Elizabeth Wanja Mathenge, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

Reviews and Comments


Ophthalmology Doctors in Stanford, CA

Stephen John Smith, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Dr. Clara Jiayun Men, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 858-534-8858    
Dr. Angeline Michelle Nguyen, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Sean Michael Collon, MD
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Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Charles Qian Yu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Bryce Chiang, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Karen Michelle Phan Wai, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    

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.