Amy L Callaghan, DO - Medicare Internal Medicine in Sioux City, IA

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Amy L Callaghan, DO is a medicare enrolled "Internal Medicine" physician in Sioux City, Iowa. Her current practice location is 624 Jones Street, Suite 5400, Sioux City, Iowa. You can reach out to her office (for appointments etc.) via phone at (515) 279-2510.

Amy L Callaghan is licensed to practice in Iowa (license number 3086) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1215924964.

Contact Information

Amy L Callaghan, DO
624 Jones Street, Suite 5400,
Sioux City, IA 51101-5283
(515) 279-2510
(712) 279-2519

Map and Direction




Physician's Profile

Full NameAmy L Callaghan
GenderFemale
SpecialityInternal Medicine
Location624 Jones Street, Sioux City, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1215924964
  • Provider Enumeration Date: 09/27/2005
  • Last Update Date: 08/27/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6305730870
  • Enrollment ID: I20040214000158

Medical Identifiers

Medical identifiers for Amy L Callaghan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215924964NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 3086 (Iowa)Primary
207R00000XInternal Medicine 6033 (South Dakota)Secondary
208M00000XHospitalist 3086 (Iowa)Secondary

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. Amy L Callaghan allows following entities to bill medicare on her behalf.
Entity NameMercy Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134161151
PECOS PAC ID: 5799694063
Enrollment ID: O20031118000075
Entity NameTrinity Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073594156
PECOS PAC ID: 7315858529
Enrollment ID: O20031204000921

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. Amy L Callaghan 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
Amy L Callaghan, DO
498 Inverness Trl,
Dakota Dunes, SD 57049-5244

Ph: (605) 540-0358		Amy L Callaghan, DO
624 Jones Street, Suite 5400,
Sioux City, IA 51101-5283

Ph: (515) 279-2510

Reviews and Comments


Internal Medicine Doctors in Sioux City, IA

Sharon K Fey, PA C
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 4th Street, Ste 410, Sioux City, IA 51101
Phone: 712-255-7746    Fax: 712-255-0829
Dr. Peter Jon Anderson, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 801 5th St, Sioux City, IA 51101
Phone: 712-279-2010    Fax: 712-279-2034
Dr. Robert Mark Stewart, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2730 Pierce St, Suite 401, Sioux City, IA 51104
Phone: 712-255-8827    Fax: 712-255-4862
William R Wanner, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5885 Sunnybrook Dr, Suite L-200, Sioux City, IA 51106
Phone: 712-239-4702    Fax: 712-224-5898
Roque Bernardo Arteaga, M.D., FACC
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5885 Sunnybrook Dr, Suite L-200, Sioux City, IA 51106
Phone: 712-239-4702    Fax: 712-224-5898
Dr. Olusola Ogundipe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 5th St, Sioux City, IA 51101
Phone: 712-279-2010    
Sandeep S Gupta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2730 Pierce St, Suite 401, Sioux City, IA 51104
Phone: 712-255-8827    Fax: 712-255-4862

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.