Dr Donald Ira Abrams, MD - Medicare Medical Oncology in San Francisco, CA

Dr Donald Ira Abrams, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in San Francisco, California. He went to Stanford University School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Ucsf Medical Group Business Services and his current practice location is 1701 Divisadero St, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-7720.

Dr Donald Ira Abrams is licensed to practice in California (license number G36948) 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 1679530018.

Contact Information

Dr Donald Ira Abrams, MD
1701 Divisadero St,
San Francisco, CA 94143-0001
(415) 353-7720
(415) 353-7358

Map and Direction




Physician's Profile

Full NameDr Donald Ira Abrams
GenderMale
SpecialityMedical Oncology
Experience47 Years
Location1701 Divisadero St, 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 Donald Ira Abrams attended and graduated from Stanford University School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1679530018
  • Provider Enumeration Date: 04/28/2006
  • Last Update Date: 01/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6204836133
  • Enrollment ID: I20061227000388

Medical Identifiers

Medical identifiers for Dr Donald Ira Abrams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679530018NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G36948 (California)Secondary
207RX0202XInternal Medicine - Medical Oncology G36948 (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 Donald Ira Abrams allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881763597
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154396208
PECOS PAC ID: 5496668410
Enrollment ID: O20031113000632
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
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326013442
PECOS PAC ID: 5496668410
Enrollment ID: O20040630000226
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

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 Donald Ira Abrams 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 Donald Ira Abrams, MD
1635 Divisadero St, Ste 625, Box 1821,
San Francisco, CA 94143-0001

Ph: (415) 476-4029
Dr Donald Ira Abrams, MD
1701 Divisadero St,
San Francisco, CA 94143-0001

Ph: (415) 353-7720

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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