Dr Josiah Kenneth Gerdts, MD, PHD - Medicare Neurology in San Francisco, CA

Dr Josiah Kenneth Gerdts, MD, PHD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in San Francisco, California. He went to Washington University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Ucsf Medical Group Business Services and his current practice location is 505 Parnassus Ave, San Francisco, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (314) 791-6581.

Dr Josiah Kenneth Gerdts is licensed to practice in California (license number A152707) 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 1659733673.

Contact Information

Dr Josiah Kenneth Gerdts, MD, PHD
505 Parnassus Ave, San Francisco,
San Francisco, CA 94143-2204
(314) 791-6581
Not Available

Map and Direction




Physician's Profile

Full NameDr Josiah Kenneth Gerdts
GenderMale
SpecialityNeurology
Experience8 Years
Location505 Parnassus Ave, San Francisco, 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 Josiah Kenneth Gerdts attended and graduated from Washington University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1659733673
  • Provider Enumeration Date: 03/29/2016
  • Last Update Date: 05/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0345591525
  • Enrollment ID: I20200702000996

Medical Identifiers

Medical identifiers for Dr Josiah Kenneth Gerdts such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659733673NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology A152707 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701092

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 Josiah Kenneth Gerdts allows following entities to bill medicare on his behalf.
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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 Josiah Kenneth Gerdts 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 Josiah Kenneth Gerdts, MD, PHD
505 Parnassus Ave, San Francisco,
San Francisco, CA 94143-2204

Ph: (314) 791-6581
Dr Josiah Kenneth Gerdts, MD, PHD
505 Parnassus Ave, San Francisco,
San Francisco, CA 94143-2204

Ph: (314) 791-6581

Reviews and Comments


Psychiatry & Neurology Doctors in San Francisco, CA

Dr. Mary Susan Hansen, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 295 Fell St, Suite A, San Francisco, CA 94102
Phone: 415-648-3291    
Kristie Boyce, MD, MPH
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 333 Hayes St, Suite 210, San Francisco, CA 94102
Phone: 415-484-9259    Fax: 415-484-9259
Connie Lee, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 401 Parnassus Ave, Box 0984, San Francisco, CA 94143
Phone: 415-476-7000    
Dr. Shulamit Glaubach, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1939 Divisadero St, Suite 4c, San Francisco, CA 94115
Phone: 415-440-6505    
Jacob Moulds, DO
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 3061 Fillmore St, San Francisco, CA 94123
Phone: 415-292-3440    
Jack C Rose,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St, 4th Floor, San Francisco, CA 94115
Phone: 415-600-5760    
Dr. Yvonne W Wu, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2813    

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.