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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JUSTIN PORTER MSW, LISW
NPI 1265946776
Social Worker - Clinical in Newark, OH

Active since November 20, 2017PECOS EnrolledAccepts Medicare Assignment
65 MESSIMER DR, NEWARK, OH 43055(740) 522-8477 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 12, 2026, Mar 17, 2018, Nov 20, 2017 (3 updates tracked since 2017).

About Justin Porter Msw, Lisw NPPES

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

JUSTIN PORTER MSW, LISW (NPI 1265946776) is an individual clinical provider in Newark, Ohio, licensed in Ohio (I.1801231) and active in the NPI registry since November 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1265946776
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJUSTIN PORTERCredential: MSW, LISW
Location Address65 MESSIMER DRNewark, OH 43055-1874
Mailing Address380 W National Dr Apt ANewark, OH 43055-4845
Phone(740) 522-8477
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateNovember 20, 2017
Last NPPES UpdateOctober 12, 20263 updates tracked since enumeration
NPPES CertifiedOctober 12, 2026
✔ NPI 1265946776 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.1801231
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.
65 MESSIMER DR, Newark, OH 43055
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Accepted Insurance

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

Justin Porter Msw, 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 ID9739432980
PECOS Enrollment IDI20181105003076
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 Justin Porter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mid-Ohio Psychological Services Inc
24 mi
Counselor
106 STARRET ST STE 100
Lancaster, OH 43130
  • Reassigned Medicare billing, Ohio enrollment
  • 18 clinicians in this Medicare group
NPI 1699749457 (740) 687-0042

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 43055 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.

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.

KIMBERLY LYNNE SANDBRINK LISW
Social Worker (Clinical)
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
MANDI WORKMAN LPC
Counselor (Mental Health)
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
MRS. JUDITH ANN BICKMEYER MSW
Social Worker (Clinical)
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
CHRISTINA LYNN BUXTON REGISTERED NURSE
Registered Nurse
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
MOUNDBUILDERS GUIDANCE CENTER, INC
Counselor
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
BEHAVIORAL HEALTHCARE PARTNERS OF CENTRAL OHIO INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 522-8477
TRECIA HOLDREN LISW-SUPR.
Social Worker (Clinical)
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 788-0337
MS. VANESSA K. STAPERT LISW
Specialist/Technologist (Rehabilitation, Blind)
65 MESSIMER DR
NEWARK, OH 43055
Licking County (740) 788-3400

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 Justin Porter's NPI number?

The NPI number for Justin Porter is 1265946776. It was assigned to this individual provider in the NPPES registry on November 20, 2017.

Where is Justin Porter located?

Justin Porter practices at 65 Messimer Dr, Newark, OH 43055. The listed phone number is (740) 522-8477.

What is Justin Porter's specialty?

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

Is Justin Porter enrolled in Medicare?

Yes. Justin Porter 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 Justin Porter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Porter reassigns Medicare benefits to Mid-Ohio Psychological Services Inc (Lancaster, 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 Justin Porter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justin Porter accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list Justin Porter 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 Justin Porter was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.