Dr Kewmars Keyvani, MD - Medicare Family Practice in Menlo Park, CA

Dr Kewmars Keyvani, MD is a medicare enrolled "Family Medicine" physician in Menlo Park, California. He graduated from medical school in 2021 and has 5 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice One Medical Group Inc and his current practice location is 325 Sharon Park Dr Ste F3, Menlo Park, California. You can reach out to his office (for appointments etc.) via phone at (888) 663-6331.

Dr Kewmars Keyvani is licensed to practice in California (license number A203901) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1093456238.

Contact Information

Dr Kewmars Keyvani, MD
325 Sharon Park Dr Ste F3,
Menlo Park, CA 94025-6848
(888) 663-6331
(415) 252-7176

Map and Direction




Physician's Profile

Full NameDr Kewmars Keyvani
GenderMale
SpecialityFamily Practice
Experience5 Years
Location325 Sharon Park Dr Ste F3, Menlo Park, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Kewmars Keyvani graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1093456238
  • Provider Enumeration Date: 04/03/2022
  • Last Update Date: 08/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4486095577
  • Enrollment ID: I20250908003435

Medical Identifiers

Medical identifiers for Dr Kewmars Keyvani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093456238NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 83164-20 (Wisconsin)Secondary
207Q00000XFamily Medicine A203901 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
One Medical Group Inc2567623739330

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 Kewmars Keyvani allows following entities to bill medicare on his behalf.
Entity NameOne Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467781641
PECOS PAC ID: 2567623739
Enrollment ID: O20120416000113

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 Kewmars Keyvani 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 Kewmars Keyvani, MD
1 Embarcadero Ctr Ste 1900,
San Francisco, CA 94111-3723

Ph: (888) 663-6331
Dr Kewmars Keyvani, MD
325 Sharon Park Dr Ste F3,
Menlo Park, CA 94025-6848

Ph: (888) 663-6331

Reviews and Comments


Family Medicine Doctors in Menlo Park, CA

Helen M Pillsbury, MD
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Practice Location: 401 Burgess Dr Ste B, 2nd Floor, Menlo Park, CA 94025
Phone: 650-325-9906    Fax: 650-325-1295
Sapna Dalal, MD
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Daniel Allen Huie, MD
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Judy Yoo Jin Kim, MD
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Phone: 650-800-3365    
Dr. Kathryn Saxton, D.O.
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Phone: 650-850-4264    
Renata Jarosz, D.O., MS
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Practice Location: 1300 University Dr Ste 6, Menlo Park, CA 94025
Phone: 650-494-4467    
Dr. Kathryn Noel Middleton, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 Sharon Park Dr Ste F3, Menlo Park, CA 94025
Phone: 888-663-6331    Fax: 415-252-7176

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.