Joseph R Cartwright, MD, MED - Medicare Internal Medicine in Oakland, CA

Joseph R Cartwright, MD, MED is a medicare enrolled "Internal Medicine" physician in Oakland, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Alameda Health System and his current practice location is 6955 Foothill Blvd Ste 200, Oakland, California. You can reach out to his office (for appointments etc.) via phone at (510) 567-5700.

Joseph R Cartwright is licensed to practice in California (license number A152169) 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 1356795488.

Contact Information

Joseph R Cartwright, MD, MED
6955 Foothill Blvd Ste 200,
Oakland, CA 94605-2426
(510) 567-5700
Not Available

Map and Direction




Physician's Profile

Full NameJoseph R Cartwright
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location6955 Foothill Blvd Ste 200, Oakland, 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:
  • Joseph R Cartwright attended and graduated from University Of California, San Francisco School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1356795488
  • Provider Enumeration Date: 04/14/2016
  • Last Update Date: 08/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8921347733
  • Enrollment ID: I20191121001354

Medical Identifiers

Medical identifiers for Joseph R Cartwright such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356795488NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A152169 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland HospitalOakland, CAHospital
Alameda HospitalAlameda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alameda Health System3779494521533

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. Joseph R Cartwright allows following entities to bill medicare on his behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764

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. Joseph R Cartwright 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
Joseph R Cartwright, MD, MED
6955 Foothill Blvd Ste 200,
Oakland, CA 94605-2426

Ph: () -
Joseph R Cartwright, MD, MED
6955 Foothill Blvd Ste 200,
Oakland, CA 94605-2426

Ph: (510) 567-5700

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).

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