Mary Gwynne Mcclain, APRN, MSN, PMHNP-BC - Medicare Nurse Practitioner in Marion, IN

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Mary Gwynne Mcclain, APRN, MSN, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Marion, Indiana. Her current practice location is 505 N Wabash Ave, Marion, Indiana. You can reach out to her office (for appointments etc.) via phone at (765) 348-4221.

Mary Gwynne Mcclain is licensed to practice in Indiana (license number 71015598A) 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 1548833098.

Contact Information

Mary Gwynne Mcclain, APRN, MSN, PMHNP-BC
505 N Wabash Ave,
Marion, IN 46952-2608
(765) 348-4221
Not Available

Map and Direction




Provider's Profile

Full NameMary Gwynne Mcclain
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location505 N Wabash Ave, Marion, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548833098
  • Provider Enumeration Date: 07/22/2021
  • Last Update Date: 07/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0547630048
  • Enrollment ID: I20240911004244

Medical Identifiers

Medical identifiers for Mary Gwynne Mcclain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548833098NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 71015598A (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 Gwynne Mcclain allows following entities to bill medicare on her behalf.
Entity NameAims Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376072785
PECOS PAC ID: 6406126572
Enrollment ID: O20170721002478

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 Gwynne Mcclain 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 Gwynne Mcclain, APRN, MSN, PMHNP-BC
505 N Wabash Ave,
Marion, IN 46952-2608

Ph: (765) 348-4221		Mary Gwynne Mcclain, APRN, MSN, PMHNP-BC
505 N Wabash Ave,
Marion, IN 46952-2608

Ph: (765) 348-4221

Reviews and Comments


Nurse Practitioner Nurses in Marion, IN

Mrs. Thomasina Marie Wrangham, RN, MSN, PMHNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 6484 E 100 S, Marion, IN 46953
Phone: 765-667-3411    
Mrs. Nina Elaine Orr, AGPCNP-BC
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Medicare: Medicare Enrolled
Practice Location: 1700 E 38th St, Marion, IN 46953
Phone: 765-674-3321    
Heather D Brady, FNP-C
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Medicare: Not Enrolled in Medicare
Practice Location: 119 S Washington St, Marion, IN 46952
Phone: 765-660-7440    Fax: 765-662-4712
Elizabeth Huffman,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 925 S Nebraska St, Marion, IN 46953
Phone: 765-664-7492    
Peggy Ann Dulhanty,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1700 E 38th St, Marion, IN 46953
Phone: 765-674-3321    Fax: 765-677-5162
Mrs. Jennifer R Hite, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 706 N River Dr, Marion, IN 46952
Phone: 800-622-6575    
Pamela Sue Billiter-yoder, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1614 N Baldwin Ave, Marion, IN 46952
Phone: 765-665-9000    Fax: 765-664-9009

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.