Mary Margaret Gregory, FNP-C - Medicare Nurse Practitioner in Evansville, IN

Mary Margaret Gregory, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Evansville, Indiana. Her current practice location is 1750 Oak Hill Rd, Evansville, Indiana. You can reach out to her office (for appointments etc.) via phone at (812) 485-2580.

Mary Margaret Gregory is licensed to practice in Indiana (license number 71000491A) 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 1437254661.

Contact Information

Mary Margaret Gregory, FNP-C
1750 Oak Hill Rd,
Evansville, IN 47711-4364
(812) 485-2580
(812) 485-2590

Map and Direction




Provider's Profile

Full NameMary Margaret Gregory
GenderFemale
SpecialityNurse Practitioner - Family
Location1750 Oak Hill Rd, Evansville, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437254661
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 07/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4688705981
  • Enrollment ID: I20100630000721

Medical Identifiers

Medical identifiers for Mary Margaret Gregory such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437254661NPI-NPPES
000000234633OtherINBCBS #
78006509MedicaidKY
200353310MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 71000491A (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. Mary Margaret Gregory allows following entities to bill medicare on her behalf.
Entity NameHorizons Home Care Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508298639
PECOS PAC ID: 0345476453
Enrollment ID: O20150210001263

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. Mary Margaret Gregory 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
Mary Margaret Gregory, FNP-C
1202w Buena Vista Rd 202,
Evansville, IN 47710-5134

Ph: (812) 429-0721
Mary Margaret Gregory, FNP-C
1750 Oak Hill Rd,
Evansville, IN 47711-4364

Ph: (812) 485-2580

Reviews and Comments


Nurse Practitioner Nurses in Evansville, IN

Kelly Kelly, N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4100 Covert Ave, Evansville, IN 47714
Phone: 812-476-9983    Fax: 812-437-6149
Megan E Mayes, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 8600 N Kentucky Ave, Evansville, IN 47725
Phone: 812-492-5055    Fax: 812-402-9857
Valerie A Turpen, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1750 Oak Hill Rd, Evansville, IN 47711
Phone: 812-485-2580    Fax: 812-485-2590
Melissa L Attebury, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 8600 University Blvd Rm Hp0091, Evansville, IN 47712
Phone: 812-465-1250    Fax: 812-465-7170
Angela L Sams, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 4498 1st Ave, Evansville, IN 47710
Phone: 812-436-7280    Fax: 812-436-7290
Chelsea Miles, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 958c S Kenmore Dr, Evansville, IN 47714
Phone: 812-477-2760    
Roseanna L Parkhurst Gatewood, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3700 Bellemeade Ave Ste 202, Evansville, IN 47714
Phone: 812-485-5800    

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.