Robert Stanley Tomas, MD - Medicare Family Practice in Dyersville, IA

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Robert Stanley Tomas, MD is a medicare enrolled "Family Medicine" physician in Dyersville, Iowa. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Mercy Medical Center-dyersville and his current practice location is 1121 3rd St Sw, Dyersville, Iowa. You can reach out to his office (for appointments etc.) via phone at (563) 875-2776.

Robert Stanley Tomas is licensed to practice in Iowa (license number 22664) 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 1558317842.

Contact Information

Robert Stanley Tomas, MD
1121 3rd St Sw,
Dyersville, IA 52040-1725
(563) 875-2776
(563) 875-7657

Map and Direction




Physician's Profile

Full NameRobert Stanley Tomas
GenderMale
SpecialityFamily Practice
Experience45 Years
Location1121 3rd St Sw, Dyersville, 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:
  • Robert Stanley Tomas graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1558317842
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 01/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6901814607
  • Enrollment ID: I20060322000181

Medical Identifiers

Medical identifiers for Robert Stanley Tomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558317842NPI-NPPES
5185132MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 22664 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone Dyersville Medical CenterDyersville, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Medical Center-dyersville02442866807

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. Robert Stanley Tomas allows following entities to bill medicare on his behalf.
Entity NameMercy Medical Center-dyersville
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205816725
PECOS PAC ID: 0244286680
Enrollment ID: O20051223000157

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. Robert Stanley Tomas 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
Robert Stanley Tomas, MD
1500 Associates Dr,
Dubuque, IA 52002-2201

Ph: (563) 584-4100		Robert Stanley Tomas, MD
1121 3rd St Sw,
Dyersville, IA 52040-1725

Ph: (563) 875-2776

Reviews and Comments


Family Medicine Doctors in Dyersville, IA

Thomas Ray Miner, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1121 3rd St Sw, Dyersville, IA 52040
Phone: 563-875-2776    Fax: 563-875-7657
Joseph John Snyder, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1121 3rd St Sw, Dyersville, IA 52040
Phone: 563-875-2776    Fax: 563-875-7657

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.