Dr Julian J Nicholas, MD - Medicare Internal Medicine in Yuma, AZ

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Dr Julian J Nicholas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Yuma, Arizona. His current practice location is 2400 S Avenue A, Yuma, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 344-2000.

Dr Julian J Nicholas is licensed to practice in California (license number A72818) 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 1033211685.

Contact Information

Dr Julian J Nicholas, MD
2400 S Avenue A,
Yuma, AZ 85364-7170
(928) 344-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Julian J Nicholas
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location2400 S Avenue A, Yuma, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033211685
  • Provider Enumeration Date: 09/03/2006
  • Last Update Date: 09/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2860386141
  • Enrollment ID: I20040209000789

Medical Identifiers

Medical identifiers for Dr Julian J Nicholas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033211685NPI-NPPES
110218178OtherRAILROAD MEDICARE
F675OtherCHAMPUS
B179OtherCHAMPUS
00A728180MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A72818 (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. Dr Julian J Nicholas allows following entities to bill medicare on his behalf.
Entity NameRiverside Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720183403
PECOS PAC ID: 2961492327
Enrollment ID: O20040517000880
Entity NameTrinity Medical Multi-specialty Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598399917
PECOS PAC ID: 0749610780
Enrollment ID: O20200415001942

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 Julian J Nicholas 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 Julian J Nicholas, MD
7891 Pipit Pl,
San Diego, CA 92129-4532

Ph: () -		Dr Julian J Nicholas, MD
2400 S Avenue A,
Yuma, AZ 85364-7170

Ph: (928) 344-2000

Reviews and Comments


Internal Medicine Doctors in Yuma, AZ

Dr. Augustine W Lau, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2375 S. Ridgeview Drive, Yuma, AZ 85364
Phone: 928-317-2518    Fax: 928-317-1811
Ashvin K Shah, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2400 S Avenue A, Yuma, AZ 85364
Phone: 928-336-3213    
Aleix M. Bazzi, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2095 W. 24th Street, Suite C, Yuma, AZ 85364
Phone: 928-314-1200    Fax: 928-314-1201
Dr. Vernon Barros Chavez, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1210 W 24th St, Suite 2, Yuma, AZ 85364
Phone: 928-726-2500    Fax: 928-726-7853
Dr. Jeanne Notto Elnadry, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2244 S Avenue A, Suite A, Yuma, AZ 85364
Phone: 928-276-4477    Fax: 928-276-4481
Shahid Mansoor, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 11518 N Frontage Rd Ste A1, Yuma, AZ 85367
Phone: 928-342-6500    Fax: 928-342-6863

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.