MAREN J WALKER (LSW) – Counselor, NPI 1134801921

MAREN J WALKER (LSW) is a healthcare provider. based in Middletown, Ohio. specializing in MENTAL HEALTH COUNSELOR. They hold the professional credentials LSW. They hold a License No. S.0900734 (OH). The NPI Number for MAREN J WALKER (LSW) is 1134801921

Main info

Female
37 Years Of Experience
Accepts Medicare Assignment
Name
MAREN J WALKER (LSW)
NPI
1134801921
Phone
(513) 896-7887
Address
1131 MANCHESTER AVE
Enumeration Date
2 August 2023
Last Update Date
2 August 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5138967887
Graduation Year
1989 (37 years ago)
PAC ID
7810484722
Group Practice PAC ID
9537061742
Professional Enrollment ID
I20251014003699
Address ID
OH450421925MI1131XAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience28
Completeness75
Years active:2State licenses:1Digital endpointsOther names

2,538 MENTAL HEALTH COUNSELOR in OH

Provider Addresses for MAREN J WALKER (LSW)

  • 1131 MANCHESTER AVE

    MIDDLETOWN, OH 450421962

    Phone: (513) 896-7887

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-10-14

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20251014003699IMental Health CounselorOHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 45042)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9537061742View full group profile
NameSpecialtyState
Clinical Social WorkerOH
Clinical Social WorkerOH
Clinical Social WorkerOH
Clinical Social WorkerOH
Nurse PractitionerOH
Nurse PractitionerKY
Clinical Social WorkerOH
P S Y C H I A T R YOH
Nurse PractitionerOH

Reviews

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Frequently asked questions

What is MAREN J WALKER (LSW)'s NPI number?
MAREN J WALKER (LSW)'s NPI is 1134801921 — the number used across U.S. healthcare to identify this provider.
Is MAREN J WALKER (LSW) still an active registrant?
MAREN J WALKER (LSW) carries an active NPI according to the public dataset.
What expertise is attributed to MAREN J WALKER (LSW)?
MAREN J WALKER (LSW)'s specialty line reads Counselor. Clinical services aligned with this taxonomy classification.
What locale is associated with MAREN J WALKER (LSW)?
Directory geography for MAREN J WALKER (LSW) centers on Middletown, Ohio.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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