Markus T Leong, MD - Medicare Emergency Medicine in South San Francisco, CA

Markus T Leong, MD is a medicare enrolled "Emergency Medicine" physician in South San Francisco, California. He went to George Washington University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice San Francisco Emergency Medical, Cep America - California and his current practice location is 1200 El Camino Real, South San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (650) 742-2000.

Markus T Leong is licensed to practice in California (license number A81198) 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 1427136050.

Contact Information

Markus T Leong, MD
1200 El Camino Real,
South San Francisco, CA 94080-3208
(650) 742-2000
Not Available



Physician's Profile

Full NameMarkus T Leong
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location1200 El Camino Real, South San Francisco, 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:
  • Markus T Leong attended and graduated from George Washington University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1427136050
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 02/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9537064217
  • Enrollment ID: I20031204001239

Medical Identifiers

Medical identifiers for Markus T Leong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427136050NPI-NPPES
00A811980MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A81198 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
California Pacific Medical Center - Mission BernalSan francisco, CAHospital
Saint Francis Memorial HospitalSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Francisco Emergency Medical569866251856
Cep America - California6103739131954

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Health Affairs: Chronic Conditions Account For Rise In Medicare Spending From 1987 To 2006 - "Medicare beneficiaries' medical needs, and where beneficiaries undergo treatment, have changed dramatically over the past two decades." For example, the authors write, "heart disease ranked first among the top-ten conditions in terms of attributable share of growth from 1987 to 1997, accounting for nearly 14 percent of the increase in Medicare spending."

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› Verified 1 days ago

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. Markus T Leong allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

News Archive

Research Roundup: Financing boomers' care; California's budget cuts; Racial disparities in surgical outcomes

Health Affairs: Chronic Conditions Account For Rise In Medicare Spending From 1987 To 2006 - "Medicare beneficiaries' medical needs, and where beneficiaries undergo treatment, have changed dramatically over the past two decades." For example, the authors write, "heart disease ranked first among the top-ten conditions in terms of attributable share of growth from 1987 to 1997, accounting for nearly 14 percent of the increase in Medicare spending."

Chemical Insights, Underwriters Laboratories and GSU launch research initiative on vaping and e-cigarettes

Chemical Insights Research Institute, Underwriters Laboratories Inc., and Georgia State University's School of Public Health announced the launch of a research initiative on understanding human exposure and the potential health effects of vaping and e-cigarettes.

FDA approves Berinert for the treatment of hereditary angioedema

The U.S. Food and Drug Administration today approved Berinert, the first treatment for acute abdominal attacks and facial swelling associated with a rare and potentially life-threatening genetic disease called hereditary angioedema (HAE).

Mary Ann Liebert peer-reviewed journal highlights advances in gene therapy for neurological diseases

Novel tools and methods for delivering therapeutic genes to cells in the central nervous system hold great promise for the development of new treatments to combat incurable neurologic diseases.

Read more Medical News

› Verified 1 days ago

Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520

News Archive

Research Roundup: Financing boomers' care; California's budget cuts; Racial disparities in surgical outcomes

Health Affairs: Chronic Conditions Account For Rise In Medicare Spending From 1987 To 2006 - "Medicare beneficiaries' medical needs, and where beneficiaries undergo treatment, have changed dramatically over the past two decades." For example, the authors write, "heart disease ranked first among the top-ten conditions in terms of attributable share of growth from 1987 to 1997, accounting for nearly 14 percent of the increase in Medicare spending."

Chemical Insights, Underwriters Laboratories and GSU launch research initiative on vaping and e-cigarettes

Chemical Insights Research Institute, Underwriters Laboratories Inc., and Georgia State University's School of Public Health announced the launch of a research initiative on understanding human exposure and the potential health effects of vaping and e-cigarettes.

FDA approves Berinert for the treatment of hereditary angioedema

The U.S. Food and Drug Administration today approved Berinert, the first treatment for acute abdominal attacks and facial swelling associated with a rare and potentially life-threatening genetic disease called hereditary angioedema (HAE).

Mary Ann Liebert peer-reviewed journal highlights advances in gene therapy for neurological diseases

Novel tools and methods for delivering therapeutic genes to cells in the central nervous system hold great promise for the development of new treatments to combat incurable neurologic diseases.

Read more Medical News

› Verified 1 days ago

Entity NameSan Francisco Emergency Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134110661
PECOS PAC ID: 5698662518
Enrollment ID: O20040303001130

News Archive

Research Roundup: Financing boomers' care; California's budget cuts; Racial disparities in surgical outcomes

Health Affairs: Chronic Conditions Account For Rise In Medicare Spending From 1987 To 2006 - "Medicare beneficiaries' medical needs, and where beneficiaries undergo treatment, have changed dramatically over the past two decades." For example, the authors write, "heart disease ranked first among the top-ten conditions in terms of attributable share of growth from 1987 to 1997, accounting for nearly 14 percent of the increase in Medicare spending."

Chemical Insights, Underwriters Laboratories and GSU launch research initiative on vaping and e-cigarettes

Chemical Insights Research Institute, Underwriters Laboratories Inc., and Georgia State University's School of Public Health announced the launch of a research initiative on understanding human exposure and the potential health effects of vaping and e-cigarettes.

FDA approves Berinert for the treatment of hereditary angioedema

The U.S. Food and Drug Administration today approved Berinert, the first treatment for acute abdominal attacks and facial swelling associated with a rare and potentially life-threatening genetic disease called hereditary angioedema (HAE).

Mary Ann Liebert peer-reviewed journal highlights advances in gene therapy for neurological diseases

Novel tools and methods for delivering therapeutic genes to cells in the central nervous system hold great promise for the development of new treatments to combat incurable neurologic diseases.

Read more Medical News

› Verified 1 days ago

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. Markus T Leong 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
Markus T Leong, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Markus T Leong, MD
1200 El Camino Real,
South San Francisco, CA 94080-3208

Ph: (650) 742-2000

News Archive

Research Roundup: Financing boomers' care; California's budget cuts; Racial disparities in surgical outcomes

Health Affairs: Chronic Conditions Account For Rise In Medicare Spending From 1987 To 2006 - "Medicare beneficiaries' medical needs, and where beneficiaries undergo treatment, have changed dramatically over the past two decades." For example, the authors write, "heart disease ranked first among the top-ten conditions in terms of attributable share of growth from 1987 to 1997, accounting for nearly 14 percent of the increase in Medicare spending."

Chemical Insights, Underwriters Laboratories and GSU launch research initiative on vaping and e-cigarettes

Chemical Insights Research Institute, Underwriters Laboratories Inc., and Georgia State University's School of Public Health announced the launch of a research initiative on understanding human exposure and the potential health effects of vaping and e-cigarettes.

FDA approves Berinert for the treatment of hereditary angioedema

The U.S. Food and Drug Administration today approved Berinert, the first treatment for acute abdominal attacks and facial swelling associated with a rare and potentially life-threatening genetic disease called hereditary angioedema (HAE).

Mary Ann Liebert peer-reviewed journal highlights advances in gene therapy for neurological diseases

Novel tools and methods for delivering therapeutic genes to cells in the central nervous system hold great promise for the development of new treatments to combat incurable neurologic diseases.

Read more News

› Verified 1 days ago


Emergency Medicine Doctors in South San Francisco, CA

Edward J. Baddour, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Richard A. Stagliano, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Edward Leiken, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Jason D. Eiband, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Dr. William Garrett Holder Jr., M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Robert Andrew Zimmerman, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Dr. Alice Kwan, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    

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