Dr Lesley C Martin, MD - Medicare Hematology/oncology in Concord, CA

Dr Lesley C Martin, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Concord, California. She went to University Of California, San Francisco School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice John Muir Physician Network and her current practice location is 2571 Park Ave, Concord, California. You can reach out to her office (for appointments etc.) via phone at (925) 674-2100.

Dr Lesley C Martin is licensed to practice in California (license number A77425) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1114900834.

Contact Information

Dr Lesley C Martin, MD
2571 Park Ave,
Concord, CA 94520-1901
(925) 674-2100
(925) 689-5135

Map and Direction




Physician's Profile

Full NameDr Lesley C Martin
GenderFemale
SpecialityHematology/oncology
Experience24 Years
Location2571 Park Ave, Concord, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Lesley C Martin attended and graduated from University Of California, San Francisco School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1114900834
  • Provider Enumeration Date: 11/28/2005
  • Last Update Date: 09/10/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5193725232
  • Enrollment ID: I20070112000556

Medical Identifiers

Medical identifiers for Dr Lesley C Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114900834NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A77425 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Concord CampusConcord, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
Sutter Solano Medical CenterVallejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Physician Network6608789813442

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 Lesley C Martin allows following entities to bill medicare on her behalf.
Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452

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 Lesley C Martin 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 Lesley C Martin, MD
1450 Treat Blvd # 300,
Walnut Creek, CA 94597-2168

Ph: (925) 674-2100
Dr Lesley C Martin, MD
2571 Park Ave,
Concord, CA 94520-1901

Ph: (925) 674-2100

Reviews and Comments


Internal Medicine Doctors in Concord, CA

Lori Kay Danze, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2415 High School Ave, Suite #800, Concord, CA 94520
Phone: 925-687-5210    
Dr. Arseen E Soliman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Suite 200, Concord, CA 94520
Phone: 925-677-0500    Fax: 925-677-0519
Michael Ein, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 3301 Clayton Rd, Concord, CA 94519
Phone: 925-753-1986    
Mr. Alireza Rezapour, M.D
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2000 Sierra Road, Concord, CA 94518
Phone: 925-363-2000    Fax: 925-363-2006
Dr. Smitha Reddy Anam, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2485 High School Ave Ste 311, Concord, CA 94520
Phone: 925-687-7272    Fax: 925-687-1847
Dr. Abraham K Chung, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Suite 200, Concord, CA 94520
Phone: 925-674-2609    Fax: 925-674-2211
Hari Krishan Samplay, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2182 East St, Concord, CA 94520
Phone: 925-597-0202    

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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.

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