Romeo Esquivel, MD - Medicare Gastroenterology in Tucson, AZ

Romeo Esquivel, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Tucson, Arizona. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Kauai Medical Clinic and his current practice location is 6130 N La Cholla Blvd, Suite 210, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 575-5003.

Romeo Esquivel is licensed to practice in Arizona (license number 29123) 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 1790758662.

Contact Information

Romeo Esquivel, MD
6130 N La Cholla Blvd, Suite 210,
Tucson, AZ 85741-3557
(520) 575-5003
(520) 297-3146

Map and Direction




Physician's Profile

Full NameRomeo Esquivel
GenderMale
SpecialityGastroenterology
Experience31 Years
Location6130 N La Cholla Blvd, Tucson, Arizona
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:
  • Romeo Esquivel graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1790758662
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 03/03/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4587743141
  • Enrollment ID: I20161130001497

Medical Identifiers

Medical identifiers for Romeo Esquivel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790758662NPI-NPPES
318126MedicaidAZ
711334MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 29123 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wilcox Memorial HospitalLihue, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kauai Medical Clinic5092628479115

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. Romeo Esquivel allows following entities to bill medicare on his behalf.
Entity NameKauai Medical Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376596643
PECOS PAC ID: 5092628479
Enrollment ID: O20031111000540

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. Romeo Esquivel 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
Romeo Esquivel, MD
Po Box 43130,
Tucson, AZ 85733-3130

Ph: (520) 722-3777
Romeo Esquivel, MD
6130 N La Cholla Blvd, Suite 210,
Tucson, AZ 85741-3557

Ph: (520) 575-5003

Reviews and Comments


Internal Medicine Doctors in Tucson, AZ

Dr. Basel Skeif, M.D.
Gastroenterology
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
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3601 S 6th Ave, Tucson, AZ 85723
Phone: 520-792-1450    
Diana Silva Cantillo, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1230 S Cherrybell Stra, Tucson, AZ 85713
Phone: 520-628-8287    
Basel Shoua, M.D
Gastroenterology
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
Gastroenterology
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
Gastroenterology
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.
Gastroenterology
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.