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MRS. MARY RUTH LEYENDECKER NP
NPI 1417322397
Nurse Practitioner - Psychiatric/Mental Health in Hamilton, OH

Active since December 03, 2015PECOS Enrolled
1910 FAIRGROVE AVE, HAMILTON, OH 45011(513) 868-0055 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 22, 2026, Nov 8, 2022, Sep 17, 2019 and 1 more (4 updates tracked since 2015).

About Mrs. Mary Ruth Leyendecker Np NPPES

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

MRS. MARY RUTH LEYENDECKER NP (NPI 1417322397) is an individual psychiatric/mental health provider in Hamilton, Ohio, licensed in Ohio (APRN.CNP.18443) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Middletown, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1417322397
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. MARY RUTH LEYENDECKERCredential: NP
Location Address1910 FAIRGROVE AVEHamilton, OH 45011-1930
Mailing Address1910 Fairgrove AveHamilton, OH 45011-1930 · (513) 868-0055
Phone(513) 868-0055
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateDecember 3, 2015
Last NPPES UpdateJanuary 22, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1417322397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in OH · APRN.CNP.18443
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License COA.18443-NP (OH)
1910 FAIRGROVE AVE, Hamilton, OH 45011
Open in Google Maps ↗

Other Names 1

Professional Name (2)Miss Mary Ruth Forbis Pmhnp, Fnp

Secondary Practice Location 1

Location 11215 1st AveMiddletown, OH 45044-4117 · Phone (513) 849-2081

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, MedMutual and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mary Ruth Leyendecker Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173826559
PECOS Enrollment IDI20160119000664
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Mary Leyendecker reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Modern Psychiatry And Wellness LLC
Same address
Adult Mental Health
1910 FAIRGROVE AVE STE E
Hamilton, OH 45011
  • Reassigned Medicare billing, Ohio enrollment
  • 37 clinicians in this Medicare group
NPI 1225260888 (513) 795-7557
Freya Enterprise LLC
11 mi
Substance Abuse Treatment, Children
1215 1ST AVE
Middletown, OH 45044
  • Reassigned Medicare billing, Ohio enrollment
  • 2 clinicians in this Medicare group
NPI 1629673900 (513) 623-9825
Pax Treatment Centers LLC
12 mi
Substance Abuse Rehabilitation Facility
4302 ROOSEVELT BLVD
Middletown, OH 45044
  • Reassigned Medicare billing, Ohio enrollment
  • 4 clinicians in this Medicare group
NPI 1609351477 (513) 433-1032
Woodstream Wellness
22 mi
Psychiatric/Mental Health
9049 SPRINGBORO PIKE
Miamisburg, OH 45342
  • Reassigned Medicare billing, Ohio enrollment
  • 84 clinicians in this Medicare group
NPI 1265001234 (937) 759-0545
Goodwill Easter Seals Miami Valley
30 mi
Counselor
660 S MAIN ST
Dayton, OH 45402
  • Reassigned Medicare billing, Ohio enrollment
  • 2 clinicians in this Medicare group
NPI 1154547883 (937) 461-4800
First Step Recovery Center
98 mi
Addiction Medicine
1653 BRICE RD
Reynoldsburg, OH 43068
  • Reassigned Medicare billing, Ohio enrollment
  • 37 clinicians in this Medicare group
NPI 1467826453 (614) 300-5878

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45011 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

GERALD GRAHAM
Case Manager/Care Coordinator
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 437-0493
CAITLIN UTLEY
Case Manager/Care Coordinator
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 795-7557
JAMES KUFELDT CT
Counselor
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 494-4679
JESSICA MERRY
Case Manager/Care Coordinator
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 299-4025
WHITNEY ZIMMERMAN SWT
Social Worker
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 795-7557
RAYMOND TINCH
Counselor (Addiction (Substance Use Disorder))
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 299-4025
MARISSA ROSE HEMBREE
Social Worker
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 795-7557
COLLEEN ONDERS LSW
Social Worker
1910 FAIRGROVE AVE
HAMILTON, OH 45011
Butler County (513) 863-6129

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 Leyendecker's NPI number?

The NPI number for Mary Leyendecker is 1417322397. It was assigned to this individual provider in the NPPES registry on December 3, 2015. The provider is also known as Miss Mary Ruth Forbis Pmhnp, Fnp.

Where is Mary Leyendecker located?

Mary Leyendecker practices at 1910 Fairgrove Ave, Hamilton, OH 45011. The listed phone number is (513) 868-0055.

What is Mary Leyendecker's specialty?

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

Is Mary Leyendecker enrolled in Medicare?

Yes. Mary Leyendecker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Leyendecker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Leyendecker reassigns Medicare benefits to 6 organizations: Modern Psychiatry And Wellness LLC (Hamilton, OH), Freya Enterprise LLC (Middletown, OH), Pax Treatment Centers LLC (Middletown, OH), Woodstream Wellness (Miamisburg, OH), Goodwill Easter Seals Miami Valley (Dayton, OH) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Leyendecker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Leyendecker accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Molina Healthcare and Oscar Health Insurance and 1 other insurer list Mary Leyendecker 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.

When was this NPI record last updated?

The NPPES record for Mary Leyendecker was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.