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MARY DIEHL DEUCHER LISW
NPI 1508984352
Social Worker - Clinical in Oberlin, OH

Active since March 27, 2007PECOS EnrolledAccepts Medicare Assignment
5 S MAIN ST, SUITE 302, OBERLIN, OH 44074(440) 775-7171(440) 774-2339 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mary Diehl Deucher Lisw NPPES

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

MARY DIEHL DEUCHER LISW (NPI 1508984352) is an individual clinical provider in Oberlin, Ohio, licensed in Ohio (I. 0009484) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1508984352
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY DIEHL DEUCHERCredential: LISW
Location Address5 S MAIN ST, SUITE 302Oberlin, OH 44074-1677
Mailing Address14913 Garfield Rd, Sueite 302Wakeman, OH 44889-9584 · (440) 965-4775
Phone(440) 775-7171
Fax(440) 774-2339
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateMarch 27, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1508984352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I. 0009484
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
5 S MAIN ST, Oberlin, OH 44074
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Other Names 1

Former Name (1)Mary Margaret Deucher Lisw

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Diehl Deucher Lisw 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 ID244331163
PECOS Enrollment IDI20070723000456
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 Reassignment

Medicare enrollment records show Mary Deucher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Plum Creek Associates, Inc.
0.1 mi
Clinical
5 SOUTH MAIN STREET, SUITE 302
Oberlin, OH 44074
  • Reassigned Medicare billing, Ohio enrollment
  • 2 clinicians in this Medicare group
NPI 1346331030 (440) 775-7171

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 44074 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
$0.00 typical visit price
range $54.34 – $166.65
Typical copayment $0.00 (range $13.58 – $41.66)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Deucher's NPI number?

The NPI number for Mary Deucher is 1508984352. It was assigned to this individual provider in the NPPES registry on March 27, 2007. The provider is also known as Mary Margaret Deucher Lisw.

Where is Mary Deucher located?

Mary Deucher practices at 5 S Main St Suite 302, Oberlin, OH 44074. The listed phone number is (440) 775-7171.

What is Mary Deucher's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Mary Deucher enrolled in Medicare?

Yes. Mary Deucher 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.

Which organization bills Medicare for Mary Deucher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Deucher reassigns Medicare benefits to Plum Creek Associates, Inc. (Oberlin, OH). The 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 Deucher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Deucher accept?

Health plans from Anthem Blue Cross and Blue Shield and MedMutual list Mary Deucher 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 Deucher was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.