Dr William L Irwin Ii, MD - Medicare Emergency Medicine in Cutler, IN

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Dr William L Irwin Ii, MD is a medicare enrolled "Emergency Medicine" physician in Cutler, Indiana. He went to Indiana University School Of Medicine and graduated in 1986 and has 39 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Professionals Of Indiana Pc and his current practice location is 5283 S 225 E, Cutler, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 501-4637.

Dr William L Irwin Ii is licensed to practice in Indiana (license number 01036166A) 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 1477578664.

Contact Information

Dr William L Irwin Ii, MD
5283 S 225 E,
Cutler, IN 46920-9367
(317) 501-4637
Not Available

Map and Direction




Physician's Profile

Full NameDr William L Irwin Ii
GenderMale
SpecialityEmergency Medicine
Experience39 Years
Location5283 S 225 E, Cutler, Indiana
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 William L Irwin Ii attended and graduated from Indiana University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1477578664
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 08/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941277222
  • Enrollment ID: I20040915000819

Medical Identifiers

Medical identifiers for Dr William L Irwin Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477578664NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 01036166A (Indiana)Secondary
207P00000XEmergency Medicine 01036166A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalLogansport, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Professionals Of Indiana Pc418360415080

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 William L Irwin Ii allows following entities to bill medicare on his behalf.
Entity NameEmergency Professionals Of Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013951219
PECOS PAC ID: 4183604150
Enrollment ID: O20040721000612
Entity NameNes Of Sandusky Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972978583
PECOS PAC ID: 8022311729
Enrollment ID: O20160128002524
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20190903001552
Entity NameApp Of Indiana Ed Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740822212
PECOS PAC ID: 2961835400
Enrollment ID: O20191213001639

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 William L Irwin Ii 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 William L Irwin Ii, MD
5283 S 225 E,
Cutler, IN 46920-9367

Ph: (317) 501-4637		Dr William L Irwin Ii, MD
5283 S 225 E,
Cutler, IN 46920-9367

Ph: (317) 501-4637

Reviews and Comments


Emergency Medicine Doctors in Cutler, IN


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.