1. Home
  2. Directory
  3. Nevada
  4. Las Vegas
  5. Technician
  6. NPI Profile

MARK WASHINGTON
NPI 1538031117
Technician - Personal Care Attendant in Las Vegas, NV

Active since September 22, 2025
400 S 4TH ST STE 500, LAS VEGAS, NV 89101(702) 765-0983 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark Washington NPPES

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

MARK WASHINGTON (NPI 1538031117) is an individual personal care attendant in Las Vegas, Nevada and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1538031117
Entity TypeIndividualMale
Primary Taxonomy3747P1801X
Provider Legal NameMARK WASHINGTON
Location Address400 S 4TH ST STE 500Las Vegas, NV 89101-6207
Mailing Address400 S 4th St Ste 500Las Vegas, NV 89101-6207
Phone(702) 765-0983
Sole ProprietorNo
Enumeration DateSeptember 22, 2025
NPPES CertifiedSeptember 22, 2025
✔ NPI 1538031117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician · Personal Care AttendantNursing Service Related Providers
Taxonomy Code3747P1801X
Definition
An individual who provides assistance with eating, bathing, dressing, personal hygiene, activities of daily living as specified in the plan of care. Services which are incidental to the care furnished, or essential to the health and welfare of the individual may also be provided. Personal care providers must meet state defined training and certification standards
400 S 4TH ST STE 500, Las Vegas, NV 89101
Open in Google Maps ↗

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.

AZIAH STEWART
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 765-0983
LANDON FRANCIS
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 765-0983
REYNA DANIELLE CANO
Behavior Analyst
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (818) 345-2345
RONALDO SHAW
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 703-6386
JENNIFER LEE MULLIN
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 703-6386
JAMES ALEXANDER
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 765-0983
JUSTIN ALZONA-ROSAROSO
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 357-8317
JENNIFER MARIE WALDOW
Technician (Personal Care Attendant)
400 S 4TH ST STE 500
LAS VEGAS, NV 89101
Clark County (702) 703-6386

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 Mark Washington's NPI number?

The NPI number for Mark Washington is 1538031117. It was assigned to this individual provider in the NPPES registry on September 22, 2025.

Where is Mark Washington located?

Mark Washington practices at 400 S 4th St Ste 500, Las Vegas, NV 89101. The listed phone number is (702) 765-0983.

What is Mark Washington's specialty?

The primary specialty registered for this NPI is Technician, specializing in Personal Care Attendant, with taxonomy code 3747P1801X.

When was this NPI record last updated?

The NPPES record for Mark Washington was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.