Trisha Lynn Thoma, MD - Medicare Otolaryngology in Mason City, IA

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Trisha Lynn Thoma, MD is a medicare enrolled "Otolaryngology - Plastic Surgery Within The Head & Neck" physician in Mason City, Iowa. She went to University Of Iowa, Rj & L Carver College Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Otolaryngology. She is a member of the group practice Belmond Community Hospital, Mason City Clinic Pc, North Iowa Mercy Clinics, Mason City Clinic Pc, North Iowa Mercy Clinics and her current practice location is 250 S Crescent Dr, Mason City, Iowa. You can reach out to her office (for appointments etc.) via phone at (641) 494-5380.

Trisha Lynn Thoma is licensed to practice in Iowa (license number MD44577) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770849317.

Contact Information

Trisha Lynn Thoma, MD
250 S Crescent Dr,
Mason City, IA 50401-2926
(641) 494-5380
(641) 494-5381

Map and Direction




Physician's Profile

Full NameTrisha Lynn Thoma
GenderFemale
SpecialityOtolaryngology
Experience12 Years
Location250 S Crescent Dr, Mason City, Iowa
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Trisha Lynn Thoma attended and graduated from University Of Iowa, Rj & L Carver College Of Medicine in 2012
  NPI Data:
  • NPI Number: 1770849317
  • Provider Enumeration Date: 04/09/2012
  • Last Update Date: 10/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1052615531
  • Enrollment ID: I20170925002204

Medical Identifiers

Medical identifiers for Trisha Lynn Thoma such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770849317NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0007XOtolaryngology - Plastic Surgery Within The Head & Neck MD44577 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone North Iowa Medical CenterMason city, IAHospital
Iowa Specialty Hospital - BelmondBelmond, IAHospital
Franklin General HospitalHampton, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Belmond Community Hospital105220185270
Mason City Clinic Pc286038557238
North Iowa Mercy Clinics7810809076247
Mason City Clinic Pc286038557238
North Iowa Mercy Clinics7810809076247

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. Trisha Lynn Thoma allows following entities to bill medicare on her behalf.
Entity NameNorth Iowa Mercy Clinics
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780278242
PECOS PAC ID: 7810809076
Enrollment ID: O20031105000273
Entity NameIowa Specialty Hospital- Clarion
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396760153
PECOS PAC ID: 3375451347
Enrollment ID: O20031120000622
Entity NameMason City Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043254055
PECOS PAC ID: 2860385572
Enrollment ID: O20040205001159
Entity NameBelmond Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821122623
PECOS PAC ID: 1052201852
Enrollment ID: O20040316001360

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. Trisha Lynn Thoma 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
Trisha Lynn Thoma, MD
250 S Crescent Dr,
Mason City, IA 50401-2926

Ph: (641) 494-5400		Trisha Lynn Thoma, MD
250 S Crescent Dr,
Mason City, IA 50401-2926

Ph: (641) 494-5380

Reviews and Comments


Otolaryngology Doctors in Mason City, IA

Phillip C Lee, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5380    Fax: 641-494-5381
Dr. Timothy Dettmer, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5380    Fax: 641-494-5381
Dr. Vishram Jalukar, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5380    Fax: 641-494-5381
Dr. Daniel Lee, M.D.
Otolaryngology
Medicare: May Accept Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5380    Fax: 641-494-5381
Dr. Henry Richard Diggelmann, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5380    Fax: 641-494-5381

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.