Dr John H Chartier, MD - Medicare Family Practice in Concord, CA

Dr John H Chartier, MD is a medicare enrolled "Hospitalist" physician in Concord, California. He went to University Of Cincinnati College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice John Muir Physician Network and his current practice location is 2700 Grant St, Suite 200, Concord, California. You can reach out to his office (for appointments etc.) via phone at (925) 674-2609.

Dr John H Chartier is licensed to practice in California (license number A54716) 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 1659390649.

Contact Information

Dr John H Chartier, MD
2700 Grant St, Suite 200,
Concord, CA 94520-2266
(925) 674-2609
(925) 674-2211

Map and Direction




Physician's Profile

Full NameDr John H Chartier
GenderMale
SpecialityFamily Practice
Experience30 Years
Location2700 Grant St, Concord, 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 John H Chartier attended and graduated from University Of Cincinnati College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1659390649
  • Provider Enumeration Date: 07/19/2006
  • Last Update Date: 08/25/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4688639099
  • Enrollment ID: I20041124000769

Medical Identifiers

Medical identifiers for Dr John H Chartier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659390649NPI-NPPES
00A547160MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A54716 (California)Secondary
208M00000XHospitalist A54716 (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 John H Chartier allows following entities to bill medicare on his 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 John H Chartier 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 John H Chartier, MD
Dept 34929, P.o. Box 34929,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr John H Chartier, MD
2700 Grant St, Suite 200,
Concord, CA 94520-2266

Ph: (925) 674-2609

Reviews and Comments


Hospitalist Doctors in Concord, CA

Dr. Eric Paul Hoenig, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Suite 200, Concord, CA 94520
Phone: 925-674-2609    Fax: 925-674-2211
Ruchita Savalia, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 925-947-3393    
Jennifer Youngeun O'neill-cha, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 925-947-3312    
Kristy Nguyen,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 925-952-2828    
Jaspreet Garcha, DO
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 922-947-3312    
Elaine Joyce Tang,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 925-947-3312    
Akshay Sharma, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St Ste 200, Concord, CA 94520
Phone: 925-939-9000    

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.