Dr Robert J Harrison, MD - Medicare Internal Medicine in San Francisco, CA

Dr Robert J Harrison, MD is a medicare enrolled "Preventive Medicine - Preventive Medicine/occupational Environmental Medicine" physician in San Francisco, California. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Regents Of The University Of California and his current practice location is 2380 Sutter St, Third Floor, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 885-7580.

Dr Robert J Harrison is licensed to practice in California (license number G43031) 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 1629185970.

Contact Information

Dr Robert J Harrison, MD
2380 Sutter St, Third Floor,
San Francisco, CA 94115-3006
(415) 885-7580
(415) 771-4472

Map and Direction




Physician's Profile

Full NameDr Robert J Harrison
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location2380 Sutter 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 Robert J Harrison attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1979
  NPI Data:
  • NPI Number: 1629185970
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9537243860
  • Enrollment ID: I20080226000491

Medical Identifiers

Medical identifiers for Dr Robert J Harrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629185970NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine G43031 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California4284547274563

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 Robert J Harrison 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 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 Robert J Harrison 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 Robert J Harrison, MD
2380 Sutter St, Third Floor,
San Francisco, CA 94115-3006

Ph: (415) 885-7580
Dr Robert J Harrison, MD
2380 Sutter St, Third Floor,
San Francisco, CA 94115-3006

Ph: (415) 885-7580

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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