Dr Richard R Rattin, DO - Medicare Interventional Cardiology in Mason City, IA

Dr Richard R Rattin, DO is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Mason City, Iowa. He went to Kansas City University Of Physicians And Surgeons and graduated in 2008 and has 16 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice North Iowa Mercy Clinics and his current practice location is 1446 N Carolina Ave, Mason City, Iowa. You can reach out to his office (for appointments etc.) via phone at (707) 890-1273.

Dr Richard R Rattin is licensed to practice in Iowa (license number 4207) 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 1316101462.

Contact Information

Dr Richard R Rattin, DO
1446 N Carolina Ave,
Mason City, IA 50401-1355
(707) 890-1273
(877) 354-7323

Map and Direction




Physician's Profile

Full NameDr Richard R Rattin
GenderMale
SpecialityInterventional Cardiology
Experience16 Years
Location1446 N Carolina Ave, Mason City, Iowa
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:
  • Dr Richard R Rattin attended and graduated from Kansas City University Of Physicians And Surgeons in 2008
  NPI Data:
  • NPI Number: 1316101462
  • Provider Enumeration Date: 07/17/2008
  • Last Update Date: 12/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7719116706
  • Enrollment ID: I20160215000068

Medical Identifiers

Medical identifiers for Dr Richard R Rattin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316101462NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4207 (Iowa)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 4207 (Iowa)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 4207 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone North Iowa Medical CenterMason city, IAHospital
Hancock County Health SystemBritt, IAHospital
Kossuth Regional Health CenterAlgona, IAHospital
Mitchell County Regional HealthOsage, IAHospital
Hansen Family HospitalIowa falls, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Iowa Mercy Clinics7810809076242

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 Richard R Rattin allows following entities to bill medicare on his 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 NameMason City Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043254055
PECOS PAC ID: 2860385572
Enrollment ID: O20040205001159

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 Richard R Rattin 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 Richard R Rattin, DO
1446 N Carolina Ave,
Mason City, IA 50401-1355

Ph: (707) 890-1273
Dr Richard R Rattin, DO
1446 N Carolina Ave,
Mason City, IA 50401-1355

Ph: (707) 890-1273

Reviews and Comments


Internal Medicine Doctors in Mason City, IA

Burt Humburg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-7000    Fax: 641-428-6383
Sumathy Nagraj Iyengar, M.D.,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mercy Medical Center-hospitalist Dept, Mason City, IA 50401
Phone: 641-428-7000    
Mark C Johnson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 910 N Eisenhower Ave, Mason City, IA 50401
Phone: 641-428-7799    Fax: 641-428-5274
Dr. Joseph Dean Mccracken, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-6300    Fax: 641-428-6347
Nathaniel Hitt, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 621 S Illinois Ave Ste 100, Mason City, IA 50401
Phone: 641-428-6900    Fax: 641-428-3909
Dr. Byron T Beasley, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5329
Radu Hagau, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5321

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.