Bill Nam Wong, MD - Medicare Pulmonary Disease in Pleasanton, CA

Bill Nam Wong, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Pleasanton, California. He went to University Of California, San Diego School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice University Healthcare Alliance, Stanford Health Care and his current practice location is 5575 W Las Positas Blvd Ste 130, Pleasanton, California. You can reach out to his office (for appointments etc.) via phone at (925) 463-0590.

Bill Nam Wong is licensed to practice in California (license number G48992) 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 1477553444.

Contact Information

Bill Nam Wong, MD
5575 W Las Positas Blvd Ste 130,
Pleasanton, CA 94588-5800
(925) 463-0590
(925) 847-9532

Map and Direction




Physician's Profile

Full NameBill Nam Wong
GenderMale
SpecialityPulmonary Disease
Experience43 Years
Location5575 W Las Positas Blvd Ste 130, Pleasanton, 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:
  • Bill Nam Wong attended and graduated from University Of California, San Diego School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1477553444
  • Provider Enumeration Date: 07/29/2005
  • Last Update Date: 04/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5991801581
  • Enrollment ID: I20090108000116

Medical Identifiers

Medical identifiers for Bill Nam Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477553444NPI-NPPES
00G489920MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G48992 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease G48992 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health Care - ValleycarePleasanton, CAHospital
Stanford Health CareStanford, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799341
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. Bill Nam Wong allows following entities to bill medicare on his 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. Bill Nam 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
Bill Nam Wong, MD
5575 W Las Positas Blvd Ste 130,
Pleasanton, CA 94588-5800

Ph: (925) 463-0590
Bill Nam Wong, MD
5575 W Las Positas Blvd Ste 130,
Pleasanton, CA 94588-5800

Ph: (925) 463-0590

Reviews and Comments


Internal Medicine Doctors in Pleasanton, CA

Kavitha Pandy Raj, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5725 W Las Positas Blvd Ste 100a, Pleasanton, CA 94588
Phone: 925-734-8130    
Mr. Robert Mccabe, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1447 Cedarwood Ln, Pleasanton, CA 94566
Phone: 925-463-1318    Fax: 925-460-9002
Jerome B. Deck Jr., MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 7601 Stoneridge Dr, Pleasanton, CA 94588
Phone: 925-847-5000    
Dr. Soo Shin Rhee, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5820 Stoneridge Mall Rd, Suite 101, Pleasanton, CA 94588
Phone: 925-224-0720    Fax: 925-224-0722
Ana Leonor A. Amog, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7601 Stoneridge Dr, Pleasanton, CA 94588
Phone: 925-847-5000    
Dr. Donald Rice, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1491 Cedarwood Ln, A, Pleasanton, CA 94566
Phone: 925-846-7789    Fax: 925-846-7502
Donald Mang-sum Lai, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5565 W Las Positas Blvd Ste 150, Pleasanton, CA 94588
Phone: 925-534-6880    

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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