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MARY GWYNNE MCCLAIN APRN, MSN, PMHNP-BC
NPI 1548833098
Nurse Practitioner - Psychiatric/Mental Health in Marion, IN

Active since July 22, 2021PECOS EnrolledAccepts Medicare Assignment
505 N WABASH AVE, MARION, IN 46952(765) 348-4221 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Gwynne Mcclain Aprn, Msn, Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY GWYNNE MCCLAIN APRN, MSN, PMHNP-BC (NPI 1548833098) is an individual psychiatric/mental health provider in Marion, Indiana, licensed in Indiana (71015598A) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1548833098
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY GWYNNE MCCLAINCredential: APRN, MSN, PMHNP-BC
Location Address505 N WABASH AVEMarion, IN 46952-2608
Mailing Address505 N Wabash AveMarion, IN 46952-2608 · (765) 348-4221
Phone(765) 348-4221
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJuly 22, 2021
Last NPPES UpdateJuly 30, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1548833098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IN · 71015598A
505 N WABASH AVE, Marion, IN 46952
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Gwynne Mcclain Aprn, Msn, Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547630048
PECOS Enrollment IDI20240911004244
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Marion General Hospital

Acute Care Hospitals · Marion, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150011
Location441 N Wabash AveMarion, IN 46952 · Grant County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46952 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER K QUEEN-RUSSELL LCSW
Social Worker (Clinical)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
SHERI PROFFITT LCSW
Social Worker (Clinical)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
SARAH ALBERT LCSW
Social Worker (Clinical)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
CORNERSTONE
Community/Behavioral Health
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
JERRY HAVENS LCSW
Counselor (Mental Health)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
KELVIN TWIGG LMHC
Counselor (Mental Health)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
MICHELINA BURROWS LCSW
Social Worker (Clinical)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971
TONYA J SCALF LCSW
Social Worker (Clinical)
505 N WABASH AVE
MARION, IN 46952
Grant County (765) 662-3971

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Mcclain's NPI number?

The NPI number for Mary Mcclain is 1548833098. It was assigned to this individual provider in the NPPES registry on July 22, 2021.

Where is Mary Mcclain located?

Mary Mcclain practices at 505 N Wabash Ave, Marion, IN 46952. The listed phone number is (765) 348-4221.

What is Mary Mcclain's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mary Mcclain enrolled in Medicare?

Yes. Mary Mcclain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Mcclain accept?

Health plans from CareSource list Mary Mcclain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Mcclain affiliated with any hospitals?

According to CMS data, Mary Mcclain is affiliated with Marion General Hospital.

When was this NPI record last updated?

The NPPES record for Mary Mcclain was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.