DIANA MARLENE PENA MD
NPI 1720665359
Pediatrics in Las Vegas, NV

Q: What is Diana Pena's NPI number?

The NPI number for Diana Pena is 1720665359. It was assigned to this individual provider in the NPPES registry on March 28, 2021.

Q: What is Diana Pena's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Diana Pena was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since March 28, 2021PECOS Enrolled

5380 S RAINBOW BLVD STE 120, LAS VEGAS, NV 89118(702) 463-4040 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 20, 2024, Aug 13, 2021, Mar 28, 2021 (3 updates tracked since 2021).

On this page

About Diana Marlene Pena Md NPPES

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

DIANA MARLENE PENA MD (NPI 1720665359) is an individual pediatrics provider in Las Vegas, Nevada, licensed in Nevada (26113) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720665359

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDIANA MARLENE PENACredential: MD

Location Address5380 S RAINBOW BLVD STE 120Las Vegas, NV 89118-1878

Mailing Address5380 S Rainbow Blvd Ste 120Las Vegas, NV 89118-1878 · (702) 463-4040

Phone(702) 463-4040

Sole ProprietorNo

Enumeration DateMarch 28, 2021

Last NPPES UpdateFebruary 11, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 11, 2026

✔ NPI 1720665359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NV · 26113

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

5380 S RAINBOW BLVD STE 120, Las Vegas, NV 89118

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Marlene Pena Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show Diana Pena reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Roseman Medical Research Institute, LLC

Same address

Family Medicine

5380 S RAINBOW BLVD STE 120
Las Vegas, NV 89118

Reassigned Medicare billing, Nevada enrollment
8 clinicians in this Medicare group

NPI 1023479052 (702) 463-4040

Unlv Medicine

5.7 mi

Internal Medicine

3016 W CHARLESTON BLVD STE 100
Las Vegas, NV 89102

Reassigned Medicare billing, Nevada enrollment
286 clinicians in this Medicare group

NPI 1407397235 (702) 895-0497

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 89118 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

Most-billed visit code 99214

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 10

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

ROSEMAN MEDICAL RESEARCH INSTITUTE, LLC

Family Medicine