Paul Marcus, - Medicare Internal Medicine in Palo Alto, CA

Paul Marcus, is a medicare enrolled "Internal Medicine" physician in Palo Alto, California. He went to Ohio State University College Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 3801 Miranda Ave # Mc111, Palo Alto, California. You can reach out to his office (for appointments etc.) via phone at (650) 493-5000.

Paul Marcus is licensed to practice in California (license number A128420) 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 1386900959.

Contact Information

Paul Marcus,
3801 Miranda Ave # Mc111,
Palo Alto, CA 94304-1207
(650) 493-5000
Not Available

Map and Direction




Physician's Profile

Full NamePaul Marcus
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location3801 Miranda Ave # Mc111, Palo Alto, 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:
  • Paul Marcus attended and graduated from Ohio State University College Of Medicine in 2012
  NPI Data:
  • NPI Number: 1386900959
  • Provider Enumeration Date: 04/07/2012
  • Last Update Date: 02/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527373356
  • Enrollment ID: I20150821014388

Medical Identifiers

Medical identifiers for Paul Marcus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386900959NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A128420 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - Oakland/richmondOakland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Paul Marcus 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
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348

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. Paul Marcus 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
Paul Marcus,
3801 Miranda Ave # Mc111,
Palo Alto, CA 94304-1207

Ph: (650) 493-5000
Paul Marcus,
3801 Miranda Ave # Mc111,
Palo Alto, CA 94304-1207

Ph: (650) 493-5000

Reviews and Comments


Internal Medicine Doctors in Palo Alto, CA

Daniel Joseph Razzano, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304
Phone: 650-493-5000    
Mahnoosh Kuhbanani Seifoddini, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Va Palo Alto Health Care System (111stc), Palo Alto, CA 94304
Phone: 209-946-3400    
Dr. Yusra Nazar Hussain, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 770 Welch Rd, Suite # 250, Palo Alto, CA 94304
Phone: 650-328-1676    Fax: 650-445-0911
Dr. David Yao, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Medical Services (111a), Palo Alto, CA 94304
Phone: 650-493-5000    
Dr. Franklin Perry, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2175 Park Blvd, Palo Alto, CA 94306
Phone: 650-330-3688    Fax: 650-330-3686
Dr. Ryan Arthur Mcconnell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    
Dr. Ann Margaretha Lowe, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 420 Cambridge Ave, Unit 3, Palo Alto, CA 94306
Phone: 650-323-6614    

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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