Dr Marnie Jean Widdifield, MD - Medicare Family Medicine in Greencastle, IN

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Dr Marnie Jean Widdifield, MD is a medicare enrolled "Family Medicine" physician in Greencastle, Indiana. Her current practice location is 1542 S Bloomington St, Greencastle, Indiana. You can reach out to her office (for appointments etc.) via phone at (765) 301-7617.

Dr Marnie Jean Widdifield is licensed to practice in Indiana (license number 01051575A) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1790756443.

Contact Information

Dr Marnie Jean Widdifield, MD
1542 S Bloomington St,
Greencastle, IN 46135-2297
(765) 301-7617
(765) 301-7621

Map and Direction




Physician's Profile

Full NameDr Marnie Jean Widdifield
GenderFemale
SpecialityFamily Medicine
Location1542 S Bloomington St, Greencastle, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790756443
  • Provider Enumeration Date: 01/31/2006
  • Last Update Date: 03/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597732495
  • Enrollment ID: I20040910001041

Medical Identifiers

Medical identifiers for Dr Marnie Jean Widdifield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790756443NPI-NPPES
510512209OtherINPROHEALTH
510512209OtherINOPEN
000000001373OtherINMPLAN (PROHEALTH)
P00201816OtherINRR MEDICARE
510512209OtherINCOMMERCIAL INSURANCE
000000336833OtherINBLUE CROSS / BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 01051575A (Indiana)Primary

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 Marnie Jean Widdifield allows following entities to bill medicare on her behalf.
Entity NamePutnam County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578608188
PECOS PAC ID: 1951396605
Enrollment ID: O20040420000945
Entity NameIndiana Emergency Professionals Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598068017
PECOS PAC ID: 2365622578
Enrollment ID: O20110204000668
Entity NameIndiana Physician Management Rush Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821364654
PECOS PAC ID: 7618130014
Enrollment ID: O20120523000003

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 Marnie Jean Widdifield 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 Marnie Jean Widdifield, MD
549 E County Line Rd, Suite A,
Greenwood, IN 46143-1067

Ph: (317) 497-6180		Dr Marnie Jean Widdifield, MD
1542 S Bloomington St,
Greencastle, IN 46135-2297

Ph: (765) 301-7617

Reviews and Comments


Family Medicine Doctors in Greencastle, IN

Ceciley Starkey Casselman, M.D.
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Practice Location: 1542 S Bloomington St, Greencastle, IN 46135
Phone: 765-301-7679    
Warren L Macy, MD
Family Medicine
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Practice Location: 309 Medic Way, Greencastle, IN 46135
Phone: 765-653-2626    
Steve A Kissel, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1148 Indianapolis Rd, Greencastle, IN 46135
Phone: 765-653-4003    Fax: 765-653-8930
Brian Edward Downen, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 309 Medic Way, Greencastle, IN 46135
Phone: 765-653-2626    
Aditya Ahlawat, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1542 S Bloomington St, Greencastle, IN 46135
Phone: 765-658-2753    Fax: 765-655-2687
Dr. Thomas Houston Black Iii, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1145 Indianapolis Road, Greencastle, IN 46135
Phone: 765-653-8453    Fax: 765-653-8493

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.