Dr Michael Tun Yin Lam, MD PHD - Medicare Critical Care (intensivists) in San Diego, CA

Dr Michael Tun Yin Lam, MD PHD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in San Diego, California. He went to University Of California, San Diego School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Regents Of The University Of California and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Dr Michael Tun Yin Lam is licensed to practice in California (license number A141055) 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 1578974259.

Contact Information

Dr Michael Tun Yin Lam, MD PHD
200 W Arbor Dr,
San Diego, CA 92103-9000
(800) 926-8273
(888) 539-8781

Map and Direction




Physician's Profile

Full NameDr Michael Tun Yin Lam
GenderMale
SpecialityCritical Care (intensivists)
Experience10 Years
Location200 W Arbor Dr, San Diego, 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 Tun Yin Lam attended and graduated from University Of California, San Diego School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1578974259
  • Provider Enumeration Date: 05/15/2014
  • Last Update Date: 08/27/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0143575563
  • Enrollment ID: I20180626000889

Medical Identifiers

Medical identifiers for Dr Michael Tun Yin Lam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578974259NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease A141055 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A141055 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California35774767611712

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 Tun Yin Lam allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386762300
PECOS PAC ID: 3577476761
Enrollment ID: O20040430001307
Entity NameChest Medicine And Critical Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841292521
PECOS PAC ID: 6103898259
Enrollment ID: O20040809001379
Entity NameAcute Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841387214
PECOS PAC ID: 8628027547
Enrollment ID: O20050118001038
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734

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 Tun Yin Lam 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 Tun Yin Lam, MD PHD
Po Box 232410,
San Diego, CA 92193-2410

Ph: () -
Dr Michael Tun Yin Lam, MD PHD
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (800) 926-8273

Reviews and Comments


Internal Medicine Doctors in San Diego, CA

Dr. Ramin Motarjemi, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 858-249-2500    Fax: 858-657-8069
Dr. Shweta Warner, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, San Diego, CA 92120
Phone: 619-221-6258    Fax: 619-221-6012
Dr. Matthew James Roosevelt, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, Department Of Hospital Medicine, San Diego, CA 92120
Phone: 619-952-5091    
Dr. Daniel Joseph Desantis, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: Naval Medical Ctr, 34800 Bob Wilson Dr., San Diego, CA 92134
Phone: 619-532-7935    
Jedidiah Daniel Bell,
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 619-471-0434    
Dr. Umber Dube, MD PHD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8899 University Center Lane, Suite 350 Mc 0975, San Diego, CA 92122
Phone: 858-657-1675    
Dr. Patricia Vold Pepper, MD, MSC, FACP
Critical Care Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 34800 Bob Wilson Dr, San Diego, CA 92134
Phone: 619-532-7504    Fax: 619-532-7508

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.