Dennis Diokno, MD - Medicare Internal Medicine in San Francisco, CA

Dennis Diokno, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. His current practice location is 2425 Geary Blvd, M160 - Graduate Medical Education, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 833-9182.

Dennis Diokno is licensed to practice in California (license number A103968) 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 1568693620.

Contact Information

Dennis Diokno, MD
2425 Geary Blvd, M160 - Graduate Medical Education,
San Francisco, CA 94115
(415) 833-9182
(415) 833-4983

Map and Direction




Physician's Profile

Full NameDennis Diokno
GenderMale
SpecialityInternal Medicine
Location2425 Geary Blvd, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1568693620
  • Provider Enumeration Date: 08/06/2009
  • Last Update Date: 02/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4284800012
  • Enrollment ID: I20111229000143

Medical Identifiers

Medical identifiers for Dennis Diokno such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568693620NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A103968 (California)Primary

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. Dennis Diokno allows following entities to bill medicare on his 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. Dennis Diokno 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
Dennis Diokno, MD
2425 Geary Blvd, M160 - Graduate Medical Education,
San Francisco, CA 94115

Ph: () -
Dennis Diokno, MD
2425 Geary Blvd, M160 - Graduate Medical Education,
San Francisco, CA 94115

Ph: (415) 833-9182

Reviews and Comments


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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).

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