Dr Jonathan D Lopez, MD - Medicare Hematology/oncology in Fairfield, CA

Dr Jonathan D Lopez, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Fairfield, California. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1998 and has 26 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Northbay Healthcare Group and his current practice location is 1860 Pennsylvania Ave, Suite 230, Fairfield, California. You can reach out to his office (for appointments etc.) via phone at (707) 646-4000.

Dr Jonathan D Lopez is licensed to practice in California (license number A102015) 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 1881682714.

Contact Information

Dr Jonathan D Lopez, MD
1860 Pennsylvania Ave, Suite 230,
Fairfield, CA 94533-0000
(707) 646-4000
(707) 646-4004



Physician's Profile

Full NameDr Jonathan D Lopez
GenderMale
SpecialityHematology/oncology
Experience26 Years
Location1860 Pennsylvania Ave, Fairfield, 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 Jonathan D Lopez attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1998
  NPI Data:
  • NPI Number: 1881682714
  • Provider Enumeration Date: 10/13/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4587849971
  • Enrollment ID: I20111025000035

Medical Identifiers

Medical identifiers for Dr Jonathan D Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881682714NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A102015 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Bay Hospice & BereavementFairfield, CAHospice
Northbay Medical CenterFairfield, CAHospital
Sutter Medical Center, SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northbay Healthcare Group0042122244238

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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. Dr Jonathan D Lopez allows following entities to bill medicare on his behalf.
Entity NameNorthbay Healthcare Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821147786
PECOS PAC ID: 0042122244
Enrollment ID: O20031105000409

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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. Dr Jonathan D Lopez 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 Jonathan D Lopez, MD
1860 Pennsylvania Ave, Suite 230,
Fairfield, CA 94533-3590

Ph: (707) 646-4000
Dr Jonathan D Lopez, MD
1860 Pennsylvania Ave, Suite 230,
Fairfield, CA 94533-0000

Ph: (707) 646-4000

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Virtual Radiologic Corporation, a national radiology practice and a leader in the development of radiologist workflow technology, received notice of allowance of a patent by the United States Patent and Trademark Office for several applications within its technology portfolio.

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Internal Medicine Doctors in Fairfield, CA

Dr. Anne An-ru Chen, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1127 Texas St, Suite A, Fairfield, CA 94533
Phone: 707-426-6060    
Dr. Myo Swe Chang, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 103 Bodin Cir, Bld 778, Fairfield, CA 94535
Phone: 707-437-1817    Fax: 707-437-1809
Genieve Marie Martinez-hernandez,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Mdg/sgomi, 101 Bodin Circle, Fairfield, CA 94535
Phone: 707-423-7342    
Elizabeth W. Fernandes, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 101 Bodin Cir, Fairfield, CA 94535
Phone: 707-423-5053    
Dr. Jeannette Peterson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1261 Travis Blvd, Suite 100, Fairfield, CA 94533
Phone: 707-422-0543    Fax: 707-422-0549
Warren Joseph A San Diego, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-646-5080    
Maria Conley, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 101 Bodin Cir, Fairfield, CA 94535
Phone: 707-423-3000    

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