Dr Jonathan B C Humphrey, MD - Medicare Family Practice in Danville, CA

Dr Jonathan B C Humphrey, MD is a medicare enrolled "Family Medicine" physician in Danville, California. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Bass Medical Group and his current practice location is 4165 Blackhawk Plaza Cir, #100, Danville, California. You can reach out to his office (for appointments etc.) via phone at (925) 736-7070.

Dr Jonathan B C Humphrey is licensed to practice in California (license number G66292) 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 1689644866.

Contact Information

Dr Jonathan B C Humphrey, MD
4165 Blackhawk Plaza Cir, #100,
Danville, CA 94506-4904
(925) 736-7070
(925) 736-7075

Map and Direction




Physician's Profile

Full NameDr Jonathan B C Humphrey
GenderMale
SpecialityFamily Practice
Experience35 Years
Location4165 Blackhawk Plaza Cir, Danville, 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 B C Humphrey graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1689644866
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 12/06/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8224101480
  • Enrollment ID: I20080721000716

Medical Identifiers

Medical identifiers for Dr Jonathan B C Humphrey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689644866NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G66292 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
One Health Home Care, IncLivermore, CAHome health agency
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
San Ramon Regional Medical CenterSan ramon, CAHospital
John Muir Medical Center - Concord CampusConcord, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bass Medical Group9032111281303

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 B C Humphrey allows following entities to bill medicare on his behalf.
Entity NameBass Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174253405
PECOS PAC ID: 9032111281
Enrollment ID: O20070201000181

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 B C Humphrey 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 B C Humphrey, MD
4165 Blackhawk Plaza Cir, #100,
Danville, CA 94506-4904

Ph: (925) 736-7070
Dr Jonathan B C Humphrey, MD
4165 Blackhawk Plaza Cir, #100,
Danville, CA 94506-4904

Ph: (925) 736-7070

Reviews and Comments


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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.