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DR. TIFFANY JAVIER DO
NPI 1396420121
Internal Medicine in Las Vegas, NV

Active since June 20, 2023PECOS Enrolled
620 SHADOW LN, LAS VEGAS, NV 89106(702) 388-4000 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Tiffany Javier Do NPPES

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

DR. TIFFANY JAVIER DO (NPI 1396420121) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (DO3946) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Henderson, and is a graduate of Touro Un Col Of Osteopathic Medicine, Henderson (2023).

NPPES Registry Identity

NPI1396420121
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. TIFFANY JAVIERCredential: DO
Location Address620 SHADOW LNLas Vegas, NV 89106-4119
Mailing Address10624 S Eastern Ave # A-955Henderson, NV 89052-2982 · (702) 407-7700 · Fax (702) 407-7016
Phone(702) 388-4000
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, HendersonGraduated 2023
Enumeration DateJune 20, 2023
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
✔ NPI 1396420121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · DO3946
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License SL2033 (NV)
620 SHADOW LN, Las Vegas, NV 89106
Open in Google Maps ↗

Secondary Practice Location 1

Location 110624 S Eastern Ave # A-955Henderson, NV 89052-2982 · Phone (702) 407-7700 · Fax (702) 407-7016

Other Identifiers 1

Medicaid1396420121NV

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tiffany Javier Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901252774
PECOS Enrollment IDI20260603003965
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 Tiffany Javier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Platinum Hospitalists LLP
6.7 mi
Internal Medicine
5495 S RAINBOW BLVD STE 202
Las Vegas, NV 89118
  • Reassigned Medicare billing, Nevada enrollment
  • 319 clinicians in this Medicare group
NPI 1073381794 (725) 205-1249

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 89106 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
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 20

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

JANN STACEY PICKENS NP
Nurse Practitioner
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-4506
DR. VICTOR HOANG D.O.
Orthopaedic Surgery
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-8436
DR. KAY E MCMILLAN DO
Emergency Medicine
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-4500
DR. FELIX ALEXIE DO
Internal Medicine
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-4000
ALEX HIRSCHFELD GOLDBACH MD
Internal Medicine
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 477-6572
NASIBO KADIR MD PLLC
Internal Medicine
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-4000
DR. JOHN YOUNG KO DO
Internal Medicine (Gastroenterology)
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-8436
MIRKO OMID MOSTAGHIMI DO
Student in an Organized Health Care Education/Training Program
620 SHADOW LN
LAS VEGAS, NV 89106
Clark County (702) 388-4000

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 Tiffany Javier's NPI number?

The NPI number for Tiffany Javier is 1396420121. It was assigned to this individual provider in the NPPES registry on June 20, 2023.

Where is Tiffany Javier located?

Tiffany Javier practices at 620 Shadow Ln, Las Vegas, NV 89106. The listed phone number is (702) 388-4000.

What is Tiffany Javier's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Tiffany Javier enrolled in Medicare?

Yes. Tiffany Javier is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiffany Javier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Javier reassigns Medicare benefits to Platinum Hospitalists LLP (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 Tiffany Javier'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 Tiffany Javier was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.