Dr Ulysses Simon Rosas, MD - Medicare Internal Medicine in Rancho Mirage, CA

Dr Ulysses Simon Rosas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rancho Mirage, California. His current practice location is 39000 Bob Hope Dr, Rancho Mirage, California. You can reach out to his office (for appointments etc.) via phone at (760) 773-2882.

Dr Ulysses Simon Rosas is licensed to practice in California (license number A150935) 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 1043664931.

Contact Information

Dr Ulysses Simon Rosas, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3221
(760) 773-2882
(760) 773-2680

Map and Direction




Physician's Profile

Full NameDr Ulysses Simon Rosas
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location39000 Bob Hope Dr, Rancho Mirage, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043664931
  • Provider Enumeration Date: 04/18/2016
  • Last Update Date: 09/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5597149120
  • Enrollment ID: I20220831002523

Medical Identifiers

Medical identifiers for Dr Ulysses Simon Rosas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043664931NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A150935 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology A150935 (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 Ulysses Simon Rosas allows following entities to bill medicare on his behalf.
Entity NameEisenhower Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013981554
PECOS PAC ID: 5890689657
Enrollment ID: O20100506000102

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 Ulysses Simon Rosas 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 Ulysses Simon Rosas, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3221

Ph: (760) 773-2882
Dr Ulysses Simon Rosas, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3221

Ph: (760) 773-2882

Reviews and Comments


Internal Medicine Doctors in Rancho Mirage, CA

Leon A Feldman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Hal B Wallis Bldg, Rancho Mirage, CA 92270
Phone: 760-341-7682    
Dr. Carlos A Lopez, M.D.,M.P.H.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 72780 Country Club Dr, Suite 100, Rancho Mirage, CA 92270
Phone: 760-773-9750    Fax: 760-773-9294
Dr. Brian Michael Manjarres, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 36101 Bob Hope Dr, Ste B-2, Rancho Mirage, CA 92270
Phone: 760-321-1315    Fax: 760-321-1094
Praveen Panguluri, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-346-0642    Fax: 760-837-8623
Delshad Ahmad, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-346-7655    Fax: 760-346-3037
Dr. Anil Perumbeti, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, W-201, Rancho Mirage, CA 92270
Phone: 760-834-3564    Fax: 760-773-1605

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.