Gregory Matthew Lim, MD - Medicare Diagnostic Radiology in Burlingame, CA

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Gregory Matthew Lim, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Burlingame, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice California Advanced Imaging Medical Associates Inc, Sutter Bay Medical Foundation, County Of San Mateo and his current practice location is 1783 El Camino Real, Burlingame, California. You can reach out to his office (for appointments etc.) via phone at (650) 696-5515.

Gregory Matthew Lim is licensed to practice in California (license number G71887) 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 1437105251.

Contact Information

Gregory Matthew Lim, MD
1783 El Camino Real,
Burlingame, CA 94010-3205
(650) 696-5515
Not Available

Map and Direction




Physician's Profile

Full NameGregory Matthew Lim
GenderMale
SpecialityDiagnostic Radiology
Experience35 Years
Location1783 El Camino Real, Burlingame, 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:
  • Gregory Matthew Lim attended and graduated from University Of California, San Francisco School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1437105251
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 09/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7012080831
  • Enrollment ID: I20080725000727

Medical Identifiers

Medical identifiers for Gregory Matthew Lim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437105251NPI-NPPES
00G718870MedicaidCA
300090780OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0204XRadiology - Vascular & Interventional Radiology G17887 (California)Secondary
2085R0202XRadiology - Diagnostic Radiology G71887 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peninsula Medical CenterBurlingame, CAHospital
San Mateo Medical CenterSan mateo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Advanced Imaging Medical Associates Inc024414422873
Sutter Bay Medical Foundation42845387782995
County Of San Mateo9032023171262

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. Gregory Matthew Lim allows following entities to bill medicare on his behalf.
Entity NameCalifornia Advanced Imaging Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881646909
PECOS PAC ID: 0244144228
Enrollment ID: O20031113000847
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679642326
PECOS PAC ID: 9032023171
Enrollment ID: O20031126000292

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. Gregory Matthew Lim 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
Gregory Matthew Lim, MD
Po Box 6102,
Novato, CA 94948-6102

Ph: (415) 884-3418		Gregory Matthew Lim, MD
1783 El Camino Real,
Burlingame, CA 94010-3205

Ph: (650) 696-5515

Reviews and Comments


Radiology Doctors in Burlingame, CA

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Mark Newman Pederson, M.D.
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Venkat Masarapu,
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Christopher James Yoo, M.D.
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Phone: 650-696-5515    Fax: 650-696-5280
William Michael Stephenson, M.D.
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Practice Location: 1783 El Camino Real, Burlingame, CA 94010
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Dr. David Steven Marcus, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1783 El Camino Real, Burlingame, CA 94010
Phone: 650-696-5515    Fax: 650-696-5280

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.