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MR. ALLEN MARCELLUS RADER LCSW
NPI 1811058811
Social Worker - Clinical in Indianapolis, IN

Active since December 13, 2006PECOS Enrolled
5455 W 86TH ST STE 110, INDIANAPOLIS, IN 46268(317) 820-3600(317) 663-0914 Get Directions Write a Review

NPPES record last updated: December 3, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 3, 2020, May 13, 2020 (2 updates tracked since 2020).

About Mr. Allen Marcellus Rader Lcsw NPPES

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

MR. ALLEN MARCELLUS RADER LCSW (NPI 1811058811) is an individual clinical provider in Indianapolis, Indiana, licensed in Indiana (34003862A) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Indianapolis, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1811058811
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ALLEN MARCELLUS RADERCredential: LCSW
Location Address5455 W 86TH ST STE 110Indianapolis, IN 46268-1504
Mailing Address5455 W 86th St Ste 110Indianapolis, IN 46268-1504 · (317) 820-3600 · Fax (317) 663-0914
Phone(317) 820-3600
Fax(317) 663-0914
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateDecember 13, 2006
Last NPPES UpdateDecember 3, 20202 updates tracked since enumeration
NPPES CertifiedDecember 3, 2020
✔ NPI 1811058811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IN · 34003862A
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 34003862A (IN)
Also ListedSocial WorkerTaxonomy 104100000X · License 34003862A (IN)
5455 W 86TH ST STE 110, Indianapolis, IN 46268
Open in Google Maps ↗

Secondary Practice Location 1

Location 1450 E 96th St Ste 500Indianapolis, IN 46240-3760 · Phone (317) 820-3600 · Fax (317) 663-0914

Other Identifiers 6

Other000000193667Anthem
Other7771028Aetna Healthcare
Other247448Managed Health Network
Other2111654Cigna Healthcare
Other7771028IN · Aetna
Other158107Value Options

Accepted Insurance

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

Mr. Allen Marcellus Rader Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2567508765
PECOS Enrollment IDI20091001000182
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 Allen Rader reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allen's Therapeutic Services LLC
Same address
Mental Health
5455 W 86TH ST STE 110
Indianapolis, IN 46268
  • Reassigned Medicare billing, Indiana enrollment
  • 2 clinicians in this Medicare group
NPI 1689028458 (317) 820-3600

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 46268 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 $53.07 – $161.76
Typical copayment $0.00 (range $13.26 – $40.44)
Most-billed visit code NA
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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 2

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

ALLEN'S THERAPEUTIC SERVICES LLC
Counselor (Mental Health)
5455 W 86TH ST STE 110
INDIANAPOLIS, IN 46268
Marion County (317) 820-3600
ALLEN'S THERAPEUTIC SERVICES LLC
Counselor (Mental Health)
5455 W 86TH ST STE 110
INDIANAPOLIS, IN 46268
Marion County (317) 820-3600

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 Allen Rader's NPI number?

The NPI number for Allen Rader is 1811058811. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is Allen Rader located?

Allen Rader practices at 5455 W 86th St Ste 110, Indianapolis, IN 46268. The listed phone number is (317) 820-3600.

What is Allen Rader's specialty?

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

Is Allen Rader enrolled in Medicare?

Yes. Allen Rader is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Allen Rader's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allen Rader reassigns Medicare benefits to Allen's Therapeutic Services LLC (Indianapolis, IN). 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 Allen Rader's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allen Rader accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, Cigna Healthcare and UnitedHealthcare list Allen Rader 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 Allen Rader was last updated on December 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.