Amer Karam Karam, MD - Medicare Gynecological Oncology in Stanford, CA

Amer Karam Karam, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecologic Oncology" physician in Stanford, California. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Gynecological Oncology. He is a member of the group practice Stanford Health Care and his current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Amer Karam Karam is licensed to practice in California (license number A87777) 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 1851308860.

Contact Information

Amer Karam Karam, MD
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available

Map and Direction




Physician's Profile

Full NameAmer Karam Karam
GenderMale
SpecialityGynecological Oncology
Experience24 Years
Location300 Pasteur Dr, Stanford, 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:
  • Amer Karam Karam graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1851308860
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 04/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284705633
  • Enrollment ID: I20080612000641

Medical Identifiers

Medical identifiers for Amer Karam Karam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851308860NPI-NPPES
00A877770MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A87777 (California)Secondary
207VH0002XObstetrics & Gynecology - Hospice And Palliative Medicine A87777 (California)Secondary
207VX0201XObstetrics & Gynecology - Gynecologic Oncology A87777 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital
Stanford Health Care - ValleycarePleasanton, CAHospital
Good Samaritan HospitalSan jose, CAHospital
Mad River Community HospitalArcata, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912579

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. Amer Karam Karam allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073582888
PECOS PAC ID: 0143124289
Enrollment ID: O20031120001009
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Amer Karam Karam 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
Amer Karam Karam, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Amer Karam Karam, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

Reviews and Comments


Obstetrics & Gynecology Doctors in Stanford, CA

Babak Litkouhi, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 203-785-7931
Bertha H Chen, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-5391    
Kavita Mishra, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Shirley Wang, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Drive, Rm Hh333, Stanford, CA 94305
Phone: 650-498-7570    
Dr. Katharine Willoughby, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Rm Hh333, Stanford, CA 94305
Phone: 650-723-6661    
Lynn Bentley Davis, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-498-7911    Fax: 650-736-7036
Jonathan Samuel Berek, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-726-0902

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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