Dr Carlos Mario Perez-velez, MD - Medicare Internal Medicine in Tucson, AZ

Dr Carlos Mario Perez-velez, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Tucson, Arizona. His current practice location is 2980 E Ajo Way, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 247-9594.

Dr Carlos Mario Perez-velez is licensed to practice in Arizona (license number 48046) 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 1104972728.

Contact Information

Dr Carlos Mario Perez-velez, MD
2980 E Ajo Way,
Tucson, AZ 85713-6267
(520) 247-9594
(202) 941-0925

Map and Direction




Physician's Profile

Full NameDr Carlos Mario Perez-velez
GenderMale
SpecialityInternal Medicine - Infectious Disease
Location2980 E Ajo Way, Tucson, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104972728
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 07/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658464474
  • Enrollment ID: I20131015000576

Medical Identifiers

Medical identifiers for Dr Carlos Mario Perez-velez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104972728NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 48046 (Arizona)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 Carlos Mario Perez-velez allows following entities to bill medicare on his behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694

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 Carlos Mario Perez-velez 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 Carlos Mario Perez-velez, MD
9118 E Smoke Rise Dr,
Tucson, AZ 85715-6501

Ph: (203) 482-8450
Dr Carlos Mario Perez-velez, MD
2980 E Ajo Way,
Tucson, AZ 85713-6267

Ph: (520) 247-9594

Reviews and Comments


Internal Medicine Doctors in Tucson, AZ

Dr. Basel Skeif, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5140 E Glenn St, Tucson, AZ 85712
Phone: 520-838-3540    Fax: 520-325-3526
Dr. David Spencer Hamilton Sr., MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 3601 S 6th Ave, Tucson, AZ 85723
Phone: 520-792-1450    
Diana Silva Cantillo, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1230 S Cherrybell Stra, Tucson, AZ 85713
Phone: 520-628-8287    
Basel Shoua, M.D
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2070 W Rudasill Rd Ste 130, Tucson, AZ 85704
Phone: 520-797-4468    Fax: 520-797-4502
Hadil Owaynat, DO
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 1501 N Campbell Ave Rm 6336, Tucson, AZ 85724
Phone: 520-626-2760    Fax: 520-626-6020
Dr. David M Schwartz, DO
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 6200 N La Cholla Blvd, Tucson, AZ 85741
Phone: 520-469-8011    Fax: 520-469-8021
Kenneth Alex Murachanian, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6060 N Fountain Plaza Dr Ste 270, Tucson, AZ 85704
Phone: 520-229-2578    

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.