Leif David Eriksen, MD - Medicare Emergency Medicine in San Francisco, CA

Leif David Eriksen, MD is a medicare enrolled "Emergency Medicine" physician in San Francisco, California. He went to Medical College Of Ohio and graduated in 1992 and has 32 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Physicians Associates Fremont Pc and his current practice location is 2333 Buchanan St, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (209) 342-2300.

Leif David Eriksen is licensed to practice in California (license number G85576) 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 1235120767.

Contact Information

Leif David Eriksen, MD
2333 Buchanan St,
San Francisco, CA 94115-1925
(209) 342-2300
(209) 524-4240



Physician's Profile

Full NameLeif David Eriksen
GenderMale
SpecialityEmergency Medicine
Experience32 Years
Location2333 Buchanan St, 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:
  • Leif David Eriksen attended and graduated from Medical College Of Ohio in 1992
  NPI Data:
  • NPI Number: 1235120767
  • Provider Enumeration Date: 11/03/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1153489174
  • Enrollment ID: I20081021000169

Medical Identifiers

Medical identifiers for Leif David Eriksen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235120767NPI-NPPES
OOG855760MedicaidCA
OOG855760OtherCABLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G85576 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Associates Fremont Pc852730358526

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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. Leif David Eriksen allows following entities to bill medicare on his behalf.
Entity NameEmergency Physicians Associates Overhead Operating Account Dennis Belo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013969153
PECOS PAC ID: 0547230708
Enrollment ID: O20040727000859

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Entity NameWashington Township Hospital District
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1154472058
PECOS PAC ID: 2860488822
Enrollment ID: O20081210000515

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Entity NameEmergency Physicians Associates Fremont Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790250967
PECOS PAC ID: 8527303585
Enrollment ID: O20181219000821

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Entity NameEmergency Physicians Associates San Jose Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306311576
PECOS PAC ID: 8921344292
Enrollment ID: O20190107003386

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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. Leif David Eriksen 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
Leif David Eriksen, MD
4301 Northstar Way,
Modesto, CA 95356-9262

Ph: (209) 342-2300
Leif David Eriksen, MD
2333 Buchanan St,
San Francisco, CA 94115-1925

Ph: (209) 342-2300

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Emergency Medicine Doctors in San Francisco, CA

Paul Robinson,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1230 Arguello Blvd Apt 2, San Francisco, CA 94122
Phone: 415-948-8836    
Frederick D Pitts Jr., MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 229 7th St, San Francisco, CA 94103
Phone: 415-503-6042    Fax: 415-503-6099
Georgina Lisseth Calderon, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 10th Ave, Apt. 1, San Francisco, CA 94122
Phone: 323-514-0964    
Timothy Bauer Duncan, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2333 Buchanan St, San Francisco, CA 94115
Phone: 209-342-2300    Fax: 209-524-4240
Bichhuong M Dinh, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3555 Cesar Chavez, San Francisco, CA 94110
Phone: 240-447-1281    
Dr. Lauren Elizabeth Chalwell, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Avenue Department Of Emergency Medicine, San Francisco General Hospital,, San Francisco, CA 94110
Phone: 415-206-5753    
Dr. Jeremy Lacocque, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 628-206-8000    

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