Dean John Nickles, MD - Medicare Internal Medicine in Emeryville, CA

Dean John Nickles, MD is a medicare enrolled "Internal Medicine" physician in Emeryville, California. He went to West Virginia University School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice University Healthcare Alliance, Stanford Health Care and his current practice location is 5800 Hollis St, Emeryville, California. You can reach out to his office (for appointments etc.) via phone at (510) 806-2100.

Dean John Nickles is licensed to practice in California (license number G44039) 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 1255390050.

Contact Information

Dean John Nickles, MD
5800 Hollis St,
Emeryville, CA 94608-2016
(510) 806-2100
(510) 806-2548

Map and Direction




Physician's Profile

Full NameDean John Nickles
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location5800 Hollis St, Emeryville, 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:
  • Dean John Nickles attended and graduated from West Virginia University School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1255390050
  • Provider Enumeration Date: 03/21/2006
  • Last Update Date: 04/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9436139136
  • Enrollment ID: I20080711000250

Medical Identifiers

Medical identifiers for Dean John Nickles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255390050NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine G44039 (California)Secondary
207R00000XInternal Medicine G44039 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital
Alta Bates Summit Medical CenterOakland, CAHospital
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital
St Pauls TowersOakland, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799341
Stanford Health Care67097974912579

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. Dean John Nickles allows following entities to bill medicare on his behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292

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. Dean John Nickles 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
Dean John Nickles, MD
5800 Hollis St,
Emeryville, CA 94608-2016

Ph: (510) 806-2100
Dean John Nickles, MD
5800 Hollis St,
Emeryville, CA 94608-2016

Ph: (510) 806-2100

Reviews and Comments


Internal Medicine Doctors in Emeryville, CA

Clare Elizabeth Moynihan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5800 Hollis St, Emeryville, CA 94608
Phone: 510-806-2100    
Piyal P Patel, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Powell St Ste 400, Emeryville, CA 94608
Phone: 510-851-7501    Fax: 510-851-7446
Dr. Lewis Gamarra, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Powell St Ste 400, Emeryville, CA 94608
Phone: 510-851-7501    Fax: 510-851-7446
Dr. Ritbune Prakobkit, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Powell St Ste 400, Emeryville, CA 94608
Phone: 510-279-8390    Fax: 833-260-3191
Nadine Khalil Sbaih, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6121 Hollis St Ste 400, Emeryville, CA 94608
Phone: 510-266-5400    
Dr. Lorilyn L Seid, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1250 45th St, Ste 355, Emeryville, CA 94608
Phone: 510-596-8988    Fax: 510-596-8956
Ariadne Guinevere Lie, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5800 Hollis St, Emeryville, CA 94608
Phone: 510-806-2238    

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.