Stephen Edward Thorn, MD - Medicare Obstetrics & Gynecology in Mason City, IA

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Stephen Edward Thorn, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Mason City, Iowa. His current practice location is 1010 4th St Sw, Suite 220, Mason City, Iowa. You can reach out to his office (for appointments etc.) via phone at (641) 428-5100.

Stephen Edward Thorn is licensed to practice in Iowa (license number 29974) 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 1932188166.

Contact Information

Stephen Edward Thorn, MD
1010 4th St Sw, Suite 220,
Mason City, IA 50401-2857
(641) 428-5100
(641) 428-5115

Map and Direction




Physician's Profile

Full NameStephen Edward Thorn
GenderMale
SpecialityObstetrics & Gynecology
Location1010 4th St Sw, Mason City, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932188166
  • Provider Enumeration Date: 01/16/2006
  • Last Update Date: 08/18/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2163559675
  • Enrollment ID: I20100414000698

Medical Identifiers

Medical identifiers for Stephen Edward Thorn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932188166NPI-NPPES
230588700MedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 31510 (Minnesota)Secondary
207V00000XObstetrics & Gynecology 29974 (Iowa)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. Stephen Edward Thorn allows following entities to bill medicare on his behalf.
Entity NameAllina Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295272342
PECOS PAC ID: 4587573613
Enrollment ID: O20040319000460

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. Stephen Edward Thorn 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
Stephen Edward Thorn, MD
621 S Illinois Ave, Suite 103,
Mason City, IA 50401-5489

Ph: (641) 428-3041		Stephen Edward Thorn, MD
1010 4th St Sw, Suite 220,
Mason City, IA 50401-2857

Ph: (641) 428-5100

Reviews and Comments


Obstetrics & Gynecology Doctors in Mason City, IA

Thoo H Tan, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Suite 220, Mason City, IA 50401
Phone: 641-428-5100    Fax: 641-428-5115
Roberto E Velez-rosado, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Suite 32, Mason City, IA 50401
Phone: 641-422-2100    Fax: 641-422-5115
Charles A Debrah, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Suite 32, Mason City, IA 50401
Phone: 641-428-5100    Fax: 641-428-5115
Jonna Marie Quinn, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Mason City, IA 50401
Phone: 641-428-5100    Fax: 641-428-5115
Michael W Faust, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Suite 32, Mason City, IA 50401
Phone: 641-428-5100    Fax: 641-428-5115
Brandon Hart,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1010 4th St Sw Ste 340, Mason City, IA 50401
Phone: 641-428-7766    
Mark M Leduc, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 4th St Sw, Mason City, IA 50401
Phone: 641-428-5100    Fax: 641-428-5115

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.