Dr Gretchen Marie Irwin, MD - Medicare Family Practice in Wichita, KS

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Dr Gretchen Marie Irwin, MD is a medicare enrolled "Family Medicine" physician in Wichita, Kansas. She went to University Of Pittsburgh School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Wesley Physicians Medical Specialties Llc and her current practice location is 1010 N Kansas St, Wichita, Kansas. You can reach out to her office (for appointments etc.) via phone at (316) 293-2607.

Dr Gretchen Marie Irwin is licensed to practice in Kansas (license number 0434315) 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 1992732903.

Contact Information

Dr Gretchen Marie Irwin, MD
1010 N Kansas St,
Wichita, KS 67214-3124
(316) 293-2607
Not Available

Map and Direction




Physician's Profile

Full NameDr Gretchen Marie Irwin
GenderFemale
SpecialityFamily Practice
Experience19 Years
Location1010 N Kansas St, Wichita, Kansas
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:
  • Dr Gretchen Marie Irwin attended and graduated from University Of Pittsburgh School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1992732903
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 01/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9537231303
  • Enrollment ID: I20100712000726

Medical Identifiers

Medical identifiers for Dr Gretchen Marie Irwin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992732903NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD436902 (Pennsylvania)Secondary
207Q00000XFamily Medicine 0434315 (Kansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wesley Physicians Medical Specialties Llc135550988643

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 Gretchen Marie Irwin allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Kansas School Of Medicine Wichita Medical Practice Assoc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639143712
PECOS PAC ID: 3577464841
Enrollment ID: O20040119000674
Entity NameWesley Physicians Medical Specialties Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699069732
PECOS PAC ID: 1355509886
Enrollment ID: O20120229000737

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 Gretchen Marie Irwin 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 Gretchen Marie Irwin, MD
1010 N Kansas St,
Wichita, KS 67214-3124

Ph: (316) 293-2607		Dr Gretchen Marie Irwin, MD
1010 N Kansas St,
Wichita, KS 67214-3124

Ph: (316) 293-2607

Reviews and Comments


Family Medicine Doctors in Wichita, KS

Alisa L Schmidt, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3515 W Central Ave, Wichita, KS 67203
Phone: 316-755-0144    Fax: 844-274-1204
Dr. Willy G Pereira, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6155 E Harry St, Wichita, KS 67218
Phone: 316-682-1754    
Gregory F Lakin, D.O., J.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 933 N Topeka St, Wichita, KS 67214
Phone: 316-201-1234    
Robert S. Neblett, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1122 N Topeka St, Wichita, KS 67214
Phone: 316-263-7455    Fax: 316-866-2083
Dr. Rogena Kelly Johnson, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 527 N Grove St, Wichita, KS 67214
Phone: 316-262-2415    Fax: 316-264-4734
Starlet Kerner, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 7011 W Central Ave Ste 125, Wichita, KS 67212
Phone: 316-252-8900    
Ashley Houser, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1010 N Kansas St, Wichita, KS 67214
Phone: 316-293-2665    

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.