James Kenneth Keaney, MD - Medicare Emergency Medicine in San Leandro, CA

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James Kenneth Keaney, MD is a medicare enrolled "Emergency Medicine" physician in San Leandro, California. His current practice location is 13855 E 14th St, San Leandro, California. You can reach out to his office (for appointments etc.) via phone at (209) 342-2300.

James Kenneth Keaney is licensed to practice in California (license number G54015) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700877420.

Contact Information

James Kenneth Keaney, MD
13855 E 14th St,
San Leandro, CA 94578-2611
(209) 342-2300
(209) 524-4240

Map and Direction




Physician's Profile

Full NameJames Kenneth Keaney
GenderMale
SpecialityEmergency Medicine
Location13855 E 14th St, San Leandro, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700877420
  • Provider Enumeration Date: 11/02/2005
  • Last Update Date: 08/08/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8123070307
  • Enrollment ID: I20080723000439

Medical Identifiers

Medical identifiers for James Kenneth Keaney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700877420NPI-NPPES
00G540150OtherCABLUE SHIELD
00G540150MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G54015 (California)Primary

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. James Kenneth Keaney allows following entities to bill medicare on his behalf.
Entity NameJohn Giddens Jr Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174634216
PECOS PAC ID: 9234021288
Enrollment ID: O20040701001248
Entity NameUrgent Care Plus Telehealth Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568082774
PECOS PAC ID: 0941630123
Enrollment ID: O20200501000807

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. James Kenneth Keaney 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
James Kenneth Keaney, MD
4301 Northstar Way,
Modesto, CA 95356-9262

Ph: (209) 342-2300		James Kenneth Keaney, MD
13855 E 14th St,
San Leandro, CA 94578-2611

Ph: (209) 342-2300

Reviews and Comments


Emergency Medicine Doctors in San Leandro, CA

Chin-hsiang Feng,
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Dr. Grace Mindy Lee, M.D.
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Phone: 510-454-1000    Fax: 203-688-5599
Dr. Vibha Kundi Gupta, M.D.
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Allison Boyd, M.D.
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Phone: 510-454-1000    
Dr. Bing Chung Shen, M.D.
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Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    
Anthony Michael Montefusco Iv,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13855 E 14th St, San Leandro, CA 94578
Phone: 209-342-2300    Fax: 209-524-4240
Mark Makoto Tanaka, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    

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.