John S Leung, MD - Medicare Emergency Medicine in Monterey Park, CA

John S Leung, MD is a medicare enrolled "Emergency Medicine" physician in Monterey Park, California. He went to Boston University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Burbank Emergency Medical Group Inc, Smartclinic Inc and his current practice location is 525 N Garfield Avenue, Emergency Department, Monterey Park, California. You can reach out to his office (for appointments etc.) via phone at (626) 307-2129.

John S Leung is licensed to practice in California (license number A81012) 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 1649214198.

Contact Information

John S Leung, MD
525 N Garfield Avenue, Emergency Department,
Monterey Park, CA 91754
(626) 307-2129
(626) 307-2056



Physician's Profile

Full NameJohn S Leung
GenderMale
SpecialityEmergency Medicine
Experience27 Years
Location525 N Garfield Avenue, Monterey Park, 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:
  • John S Leung attended and graduated from Boston University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1649214198
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 11/05/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1052219201
  • Enrollment ID: I20031226000117

Medical Identifiers

Medical identifiers for John S Leung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649214198NPI-NPPES
00A810120MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A81012 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Saint Joseph Medical CtrBurbank, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Burbank Emergency Medical Group Inc296130803626
Smartclinic Inc78100370332

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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. John S Leung allows following entities to bill medicare on his behalf.
Entity NameBurbank Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689636730
PECOS PAC ID: 2961308036
Enrollment ID: O20031209001109

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Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458

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Entity NamePremier Emergency Physicians Of California Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578747606
PECOS PAC ID: 3870405384
Enrollment ID: O20041101000810

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Entity NameSmartclinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881828317
PECOS PAC ID: 7810037033
Enrollment ID: O20091221000168

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Entity NameRidgeline Emergency Physicians Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972953230
PECOS PAC ID: 0345521613
Enrollment ID: O20161228000227

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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. John S Leung 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
John S Leung, MD
2100 Powell St, Ste 900,
Emeryville, CA 94608-1844

Ph: (510) 350-2600
John S Leung, MD
525 N Garfield Avenue, Emergency Department,
Monterey Park, CA 91754

Ph: (626) 307-2129

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› Verified 9 days ago


Emergency Medicine Doctors in Monterey Park, CA

Dr. Jeremy Demetri Williams, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 525 N Garfield Ave, Monterey Park, CA 91754
Phone: 626-307-2129    Fax: 626-307-2056
Dr. Neil Katchman, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 S Atlantic Blvd, Monterey Park, CA 91754
Phone: 714-522-2001    Fax: 714-522-7503
Li Cui,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 S Atlantic Blvd, Monterey Park, CA 91754
Phone: 323-788-6538    
Dr. Juan Carlos Jones, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 525 N Garfield Ave, Monterey Park, CA 91754
Phone: 626-307-2129    
Dr. Dolores De Cruz, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 525 N Garfield Ave, Monterey Park, CA 91754
Phone: 626-307-2129    Fax: 626-307-2056
Kimberly Marie Iwaki,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 708 Barnum Way, Monterey Park, CA 91754
Phone: 626-390-1154    
Dr. Connie Chan, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 525 N Garfield Ave, Monterey Park, CA 91754
Phone: 626-307-2129    Fax: 626-307-2056

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