Dr Mariel Velez, MD PHD - Medicare Neurology in San Francisco, CA

Dr Mariel Velez, MD PHD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in San Francisco, California. She went to Stanford University School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 1100 Van Ness Ave Fl 6, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 600-7880.

Dr Mariel Velez is licensed to practice in California (license number 1065661) 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 1427347053.

Contact Information

Dr Mariel Velez, MD PHD
1100 Van Ness Ave Fl 6,
San Francisco, CA 94109
(415) 600-7880
(415) 369-1373

Map and Direction




Physician's Profile

Full NameDr Mariel Velez
GenderFemale
SpecialityNeurology
Experience13 Years
Location1100 Van Ness Ave Fl 6, San Francisco, 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 Mariel Velez attended and graduated from Stanford University School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1427347053
  • Provider Enumeration Date: 04/05/2011
  • Last Update Date: 06/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2365716701
  • Enrollment ID: I20170922001676

Medical Identifiers

Medical identifiers for Dr Mariel Velez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427347053NPI-NPPES
A122200OtherCASTATE MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 1065661 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Mariel Velez 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 Mariel Velez 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 Mariel Velez, MD PHD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (415) 600-7880
Dr Mariel Velez, MD PHD
1100 Van Ness Ave Fl 6,
San Francisco, CA 94109

Ph: (415) 600-7880

Reviews and Comments


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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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