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MS. DIANNE S MARLON LCSW
NPI 1649548645
Social Worker - Clinical in Las Vegas, NV

Active since December 05, 2011PECOS EnrolledAccepts Medicare Assignment
2780 S JONES BLVD # I-210, LAS VEGAS, NV 89146(702) 533-7324(702) 876-0919 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Dianne S Marlon Lcsw NPPES

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

MS. DIANNE S MARLON LCSW (NPI 1649548645) is an individual clinical provider in Las Vegas, Nevada, licensed in Nevada (6166-C) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of University Of Nevada School Of Medicine (2007).

NPPES Registry Identity

NPI1649548645
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANNE S MARLONCredential: LCSW
Location Address2780 S JONES BLVD # I-210Las Vegas, NV 89146-5628
Mailing Address2016 Casa Vista Dr.Las Vegas, NV 89146-2985 · (702) 533-7324 · Fax (702) 876-0919
Phone(702) 533-7324
Fax(702) 876-0919
Sole ProprietorYes
Medical School CMSUniversity Of Nevada School Of MedicineGraduated 2007
Enumeration DateDecember 5, 2011
Last NPPES UpdateMarch 31, 2025
NPPES CertifiedMarch 31, 2025
✔ NPI 1649548645 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 NV · 6166-C
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.
2780 S JONES BLVD # I-210, Las Vegas, NV 89146
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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

Ms. Dianne S Marlon Lcsw 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 ID2961650361
PECOS Enrollment IDI20120910000325
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 Dianne Marlon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dianne S Marlon Ltd
1.1 mi
Clinical
2975 S RAINBOW BLVD, SUITE J
Las Vegas, NV 89146
  • Reassigned Medicare billing, Nevada enrollment
NPI 1790034353 (702) 533-7324

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 89146 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 $57.07 – $173.24
Typical copayment $0.00 (range $14.26 – $43.31)
Most-billed visit code NA
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
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 Dianne Marlon's NPI number?

The NPI number for Dianne Marlon is 1649548645. It was assigned to this individual provider in the NPPES registry on December 5, 2011.

Where is Dianne Marlon located?

Dianne Marlon practices at 2780 S Jones Blvd # I-210, Las Vegas, NV 89146. The listed phone number is (702) 533-7324.

What is Dianne Marlon's specialty?

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

Is Dianne Marlon enrolled in Medicare?

Yes. Dianne Marlon 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 Dianne Marlon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dianne Marlon reassigns Medicare benefits to Dianne S Marlon Ltd (Las Vegas, NV). 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 Dianne Marlon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dianne Marlon was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.