Dr Derrick Wong, MD - Medicare Hematology/oncology in Mountain View, CA

Dr Derrick Wong, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Mountain View, California. He went to University Of California, Geffen School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 701 E El Camino Real, Mountain View, California. You can reach out to his office (for appointments etc.) via phone at (650) 934-7600.

Dr Derrick Wong is licensed to practice in California (license number A82274) 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 1194941104.

Contact Information

Dr Derrick Wong, MD
701 E El Camino Real,
Mountain View, CA 94040-2833
(650) 934-7600
Not Available

Map and Direction




Physician's Profile

Full NameDr Derrick Wong
GenderMale
SpecialityHematology/oncology
Experience23 Years
Location701 E El Camino Real, Mountain View, 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 Derrick Wong attended and graduated from University Of California, Geffen School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1194941104
  • Provider Enumeration Date: 04/18/2007
  • Last Update Date: 12/02/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9234187865
  • Enrollment ID: I20050110000962

Medical Identifiers

Medical identifiers for Dr Derrick Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194941104NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A82274 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
El Camino HospitalMountain view, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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 Derrick Wong allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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 Derrick Wong 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 Derrick Wong, MD
2350 W El Camino Real, 2nd Floor,
Mountain View, CA 94040-6201

Ph: () -
Dr Derrick Wong, MD
701 E El Camino Real,
Mountain View, CA 94040-2833

Ph: (650) 934-7600

Reviews and Comments


Internal Medicine Doctors in Mountain View, CA

Dr. Gayathri Thiru, M.D
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Phone: 408-900-8077    Fax: 844-965-9436
Dr. Shawn Mathew Jacob, MD
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Medicare: Medicare Enrolled
Practice Location: 2500 Grant Rd, Mountain View, CA 94040
Phone: 650-940-7000    
Dr. Vibha Ramaswamy Iyengar, M.D, MPH
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Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7808    
Geoffrey Yoon, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-404-8300    
Dr. David Alan Reinert, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7000    
Apurva Marfatia, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Medical Staff, Mountain View, CA 94040
Phone: 650-934-7144    
Troy Thoai Lam, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Grant Rd, Mountain View, CA 94040
Phone: 650-374-0001    Fax: 650-364-3351

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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