Dr Michael Lawrence Kwok, MD - Medicare Internal Medicine in Diamond Bar, CA

Dr Michael Lawrence Kwok, MD is a medicare enrolled "Internal Medicine" physician in Diamond Bar, California. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 3220 S Brea Canyon Rd, Suite H, Diamond Bar, California. You can reach out to his office (for appointments etc.) via phone at (909) 594-1848.

Dr Michael Lawrence Kwok is licensed to practice in California (license number A054075) 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 1881717197.

Contact Information

Dr Michael Lawrence Kwok, MD
3220 S Brea Canyon Rd, Suite H,
Diamond Bar, CA 91765-3481
(909) 594-1848
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Lawrence Kwok
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location3220 S Brea Canyon Rd, Diamond Bar, 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 Michael Lawrence Kwok attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1993
  NPI Data:
  • NPI Number: 1881717197
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779713052
  • Enrollment ID: I20140306001122

Medical Identifiers

Medical identifiers for Dr Michael Lawrence Kwok such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881717197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A054075 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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 Michael Lawrence Kwok allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NamePeppertree Multispecialty Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740303924
PECOS PAC ID: 7214079417
Enrollment ID: O20100127000159

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 Michael Lawrence Kwok 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 Michael Lawrence Kwok, MD
1640 Staats Pl,
San Marino, CA 91108-1752

Ph: (626) 799-5638
Dr Michael Lawrence Kwok, MD
3220 S Brea Canyon Rd, Suite H,
Diamond Bar, CA 91765-3481

Ph: (909) 594-1848

Reviews and Comments


Internal Medicine Doctors in Diamond Bar, CA

Phillip A Wunder, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 414 S Prospectors Rd, Suite A, Diamond Bar, CA 91765
Phone: 909-860-8300    Fax: 909-861-4090
Dr. Chengcong Wu, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1476 Winterwood Ln, Diamond Bar, CA 91765
Phone: 909-612-1191    
Dr. Edwin T Chuong, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1540 Bridgegate Dr, Diamond Bar, CA 91765
Phone: 626-388-2319    Fax: 626-388-2341
Dr. Yuh-huey Wang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 660 N Diamond Bar Blvd, 118, Diamond Bar, CA 91765
Phone: 909-612-5835    Fax: 909-612-5836
Chandan Gowda, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1634 Summitridge Dr, Diamond Bar, CA 91765
Phone: 909-856-0883    
Dr. Steve Li Chan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 660 N. Diamond Bar Blvd #118, Diamond Bar, CA 91765
Phone: 909-612-5835    Fax: 909-612-5836

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.