Warren L Macy, MD - Medicare Family Practice in Greencastle, IN

Warren L Macy, MD is a medicare enrolled "Family Medicine" physician in Greencastle, Indiana. He went to Indiana University School Of Medicine and graduated in 1973 and has 51 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Putnam County Hospital and his current practice location is 309 Medic Way, Greencastle, Indiana. You can reach out to his office (for appointments etc.) via phone at (765) 653-2626.

Warren L Macy is licensed to practice in Indiana (license number 01024666A) 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 1295718310.

Contact Information

Warren L Macy, MD
309 Medic Way,
Greencastle, IN 46135
(765) 653-2626
Not Available

Map and Direction




Physician's Profile

Full NameWarren L Macy
GenderMale
SpecialityFamily Practice
Experience51 Years
Location309 Medic Way, Greencastle, 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:
  • Warren L Macy attended and graduated from Indiana University School Of Medicine in 1973
  NPI Data:
  • NPI Number: 1295718310
  • Provider Enumeration Date: 11/22/2005
  • Last Update Date: 03/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1355304593
  • Enrollment ID: I20041108001263

Medical Identifiers

Medical identifiers for Warren L Macy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295718310NPI-NPPES
100325340MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 01024666A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home HealthBloomington, INHome health agency
Intrepid Usa Healthcare ServicesTerre haute, INHome health agency
Putnam County HospitalGreencastle, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Putnam County Hospital195139660545

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. Warren L Macy allows following entities to bill medicare on his behalf.
Entity NamePutnam County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437750015
PECOS PAC ID: 1951396605
Enrollment ID: O20201209000284

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. Warren L Macy 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
Warren L Macy, MD
1542 S Bloomington St,
Greencastle, IN 46135-2212

Ph: () -
Warren L Macy, MD
309 Medic Way,
Greencastle, IN 46135

Ph: (765) 653-2626

Reviews and Comments


Family Medicine Doctors in Greencastle, IN

Ceciley Starkey Casselman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1542 S Bloomington St, Greencastle, IN 46135
Phone: 765-301-7679    
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
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Medicare: Accepting Medicare Assignments
Practice Location: 309 Medic Way, Greencastle, IN 46135
Phone: 765-653-2626    
Aditya Ahlawat, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1542 S Bloomington St, Greencastle, IN 46135
Phone: 765-658-2753    Fax: 765-655-2687
Dr. Marnie Jean Widdifield, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1542 S Bloomington St, Greencastle, IN 46135
Phone: 765-301-7617    Fax: 765-301-7621
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.