Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DONNA SIM
NPI 1780501254
Counselor - Mental Health in Las Vegas, NV

Q: What is Donna Sim's NPI number?

The NPI number for Donna Sim is 1780501254. It was assigned to this individual provider in the NPPES registry on July 3, 2026.

Q: What is Donna Sim's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Donna Sim was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.

Active since July 03, 2026

10100 W CHARLESTON BLVD STE 160, LAS VEGAS, NV 89135(702) 848-7456 Get Directions Write a Review

NPPES record added: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Donna Sim NPPES

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

DONNA SIM (NPI 1780501254) is an individual mental health provider in Las Vegas, Nevada, licensed in Nevada (CI5711) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1780501254

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameDONNA SIM

Location Address10100 W CHARLESTON BLVD STE 160Las Vegas, NV 89135-5002

Mailing Address732 S 6th St Ste 7010Las Vegas, NV 89101-6948 · (702) 848-7456

Phone(702) 848-7456

Sole ProprietorNo

Enumeration DateJuly 3, 2026

Last NPPES UpdateAugust 5, 2026

NPPES CertifiedAugust 5, 2026

✔ NPI 1780501254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in NV · CI5711

10100 W CHARLESTON BLVD STE 160, Las Vegas, NV 89135

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Other Providers at the Same Location NPPES 4

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

MICHAEL STERLING TANNER MD

Psychiatry & Neurology (Psychiatry)

10100 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89135

Clark County (702) 686-3762

MICHAEL TANNER, MD PLLC

Psychiatry & Neurology (Psychiatry)

10100 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89135

Clark County (702) 686-3762

MRS. JACLYN PRELL PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

10100 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89135

Clark County (702) 375-3668

SIM COUNSELING, PLLC

Counselor (Mental Health)

10100 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89135

Clark County (702) 848-7456

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 Donna Sim's NPI number?

The NPI number for Donna Sim is 1780501254. It was assigned to this individual provider in the NPPES registry on July 3, 2026.

Where is Donna Sim located?

Donna Sim practices at 10100 W Charleston Blvd Ste 160, Las Vegas, NV 89135. The listed phone number is (702) 848-7456.

What is Donna Sim's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Donna Sim was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.