Dr Diane B Chandler, DO - Medicare Family Practice in Concord, CA

Dr Diane B Chandler, DO is a medicare enrolled "Family Medicine" physician in Concord, California. She went to College Of Physicians And Surgeons (california) and graduated in 2002 and has 22 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice John Muir Physician Network and her current practice location is 5161 Clayton Rd, #f, Concord, California. You can reach out to her office (for appointments etc.) via phone at (925) 609-8282.

Dr Diane B Chandler is licensed to practice in California (license number 20A9124) 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 1760466312.

Contact Information

Dr Diane B Chandler, DO
5161 Clayton Rd, #f,
Concord, CA 94521-3191
(925) 609-8282
(925) 609-8826

Map and Direction




Physician's Profile

Full NameDr Diane B Chandler
GenderFemale
SpecialityFamily Practice
Experience22 Years
Location5161 Clayton Rd, 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 Diane B Chandler attended and graduated from College Of Physicians And Surgeons (california) in 2002
  NPI Data:
  • NPI Number: 1760466312
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 06/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2860467172
  • Enrollment ID: I20050909000708

Medical Identifiers

Medical identifiers for Dr Diane B Chandler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760466312NPI-NPPES
P01451503OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A9124 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
John Muir Medical Center - Concord CampusConcord, 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 Diane B Chandler 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

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 Diane B Chandler 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 Diane B Chandler, DO
Dept 34929, P.o. Box 39000,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr Diane B Chandler, DO
5161 Clayton Rd, #f,
Concord, CA 94521-3191

Ph: (925) 609-8282

Reviews and Comments


Family Medicine Doctors in Concord, CA

Lisa Quinones, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Ste 200, Concord, CA 94520
Phone: 925-677-0510    Fax: 925-677-0519
Dr. May S. Lin, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Diamond Blvd # C-100, Concord, CA 94520
Phone: 415-291-0480    Fax: 415-291-0489
Dr. Detlef K. Ehling, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2485 High School Ave, Suite 208, Concord, CA 94520
Phone: 925-682-0390    Fax: 925-682-0391
Elisabeth Harriet Renner, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5161 Clayton Rd Ste F, Concord, CA 94521
Phone: 925-609-8282    
Christine Margaret Henneberg, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2185 Pacheco St, Concord, CA 94520
Phone: 925-676-0505    
Mrs. Catherine Wang, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Diamond Blvd # C-100, Concord, CA 94520
Phone: 415-291-0480    Fax: 415-520-0904
Dr. Bernard Arthur Wolf, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2415 High School Ave Ste 300, Concord, CA 94520
Phone: 925-685-8894    Fax: 925-609-7558

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.