Randall Lawrence Gaynor, MD - Medicare Anesthesiology in San Mateo, CA

Randall Lawrence Gaynor, MD is a medicare enrolled "Anesthesiology" physician in San Mateo, California. His current practice location is 104 Saint Matthews Ave, San Mateo, California. You can reach out to his office (for appointments etc.) via phone at (415) 898-4161.

Randall Lawrence Gaynor is licensed to practice in California (license number A366460) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1316963028.

Contact Information

Randall Lawrence Gaynor, MD
104 Saint Matthews Ave,
San Mateo, CA 94401-2807
(415) 898-4161
Not Available

Map and Direction




Physician's Profile

Full NameRandall Lawrence Gaynor
GenderMale
SpecialityAnesthesiology
Location104 Saint Matthews Ave, San Mateo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1316963028
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638366016
  • Enrollment ID: I20101210000613

Medical Identifiers

Medical identifiers for Randall Lawrence Gaynor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316963028NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A366460 (California)Primary

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. Randall Lawrence Gaynor 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
Randall Lawrence Gaynor, MD
Po Box 7793,
San Francisco, CA 94120-7793

Ph: () -
Randall Lawrence Gaynor, MD
104 Saint Matthews Ave,
San Mateo, CA 94401-2807

Ph: (415) 898-4161

Reviews and Comments


Anesthesiology Doctors in San Mateo, CA

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Phone: 415-637-9956    Fax: 415-681-3641
Dr. Priyanka Ghosh, M.D.
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Phone: 650-306-9490    
Dr. Jimmy Moe, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 515 La Casa Ave, San Mateo, CA 94403
Phone: 646-410-1187    Fax: 844-868-1254

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.