Martha Chung-sang Man, MD - Medicare Hematology/oncology in San Jose, CA

Martha Chung-sang Man, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in San Jose, California. She went to Stanford University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Stanford Health Care and her current practice location is 2589 Samaritan Dr, San Jose, California. You can reach out to her office (for appointments etc.) via phone at (408) 426-4900.

Martha Chung-sang Man is licensed to practice in California (license number A82063) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1518976042.

Contact Information

Martha Chung-sang Man, MD
2589 Samaritan Dr,
San Jose, CA 95124-4102
(408) 426-4900
(669) 233-2482

Map and Direction




Physician's Profile

Full NameMartha Chung-sang Man
GenderFemale
SpecialityHematology/oncology
Experience24 Years
Location2589 Samaritan Dr, San Jose, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Martha Chung-sang Man attended and graduated from Stanford University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1518976042
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 04/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113926429
  • Enrollment ID: I20061214000487

Medical Identifiers

Medical identifiers for Martha Chung-sang Man such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518976042NPI-NPPES
00A820630MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A82063 (California)Secondary
207RH0000XInternal Medicine - Hematology A82063 (California)Secondary
207RH0003XInternal Medicine - Hematology & Oncology A82063 (California)Secondary
207RX0202XInternal Medicine - Medical Oncology A82063 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital
Good Samaritan HospitalSan jose, CAHospital
El Camino HospitalMountain view, 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. Martha Chung-sang Man allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292

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. Martha Chung-sang Man 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
Martha Chung-sang Man, MD
2589 Samaritan Dr,
San Jose, CA 95124-4102

Ph: (408) 426-4900
Martha Chung-sang Man, MD
2589 Samaritan Dr,
San Jose, CA 95124-4102

Ph: (408) 426-4900

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.

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