Roberto V Illa, MD - Internal Medicine in Chico, CA

Roberto V Illa, MD is a Internal Medicine physician based in Chico, California. Roberto V Illa is licensed to practice in California (license number G22683) and his current practice location is 1601 Esplanade, Suite 4, Chico, California. He can be reached at his office (for appointments etc.) via phone at (530) 345-1157.

NPI number for Roberto V Illa is 1447248224 and his current mailing address is 1601 Esplanade, Suite 4, Chico, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1447248224.

Contact Information

Roberto V Illa, MD
1601 Esplanade, Suite 4,
Chico, CA 95926-3370
(530) 345-1157
(530) 345-9024

Map and Direction




Physician's Profile

Full NameRoberto V Illa
GenderMale
SpecialityInternal Medicine
Location1601 Esplanade, Chico, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1447248224
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 08/27/2010

Medical Identifiers

Medical identifiers for Roberto V Illa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447248224NPI-NPPES
00G226830MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G22683 (California)Primary

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. Roberto V Illa is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Roberto V Illa, MD
1601 Esplanade, Suite 4,
Chico, CA 95926-3370

Ph: (530) 345-1157
Roberto V Illa, MD
1601 Esplanade, Suite 4,
Chico, CA 95926-3370

Ph: (530) 345-1157

Reviews and Comments


Internal Medicine Doctors in Chico, CA

Eric A Ford, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10 Governors Ln, Chico, CA 95926
Phone: 530-894-8800    Fax: 530-894-8929
Dr. Arthur J Brinckerhoff, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 277 Cohasset Rd, Chico, CA 95926
Phone: 530-872-6650    
Brian Thomas Courtney, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1531 Esplanade, Chico, CA 95926
Phone: 530-896-7455    Fax: 530-896-1730
Rubens Barros Costa Filho, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 265 Cohasset Rd, Chico, CA 95926
Phone: 530-332-4700    
Dr. Leena Singh, MD, PHD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1488 East Ave, Suite 130, Chico, CA 95926
Phone: 530-342-1310    
Alyssa Milliron, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 680 Cohasset Rd, Chico, CA 95926
Phone: 530-342-4395    Fax: 530-894-2325
Dr. Sam Mazj, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 265 Cohasset Rd, Suite 170, Chico, CA 95926
Phone: 530-893-2323    Fax: 530-894-0935

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.