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TUFAIL & ASSOCIATES
NPI 1639289598
Internal Medicine in Las Vegas, NV

Active since August 30, 2006
9811 W CHARLESTON BLVD, SUITE #2. 695, LAS VEGAS, NV 89117(702) 450-1717(702) 947-6740 Get Directions Write a Review

NPPES record last updated: April 12, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tufail & Associates NPPES

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

TUFAIL & ASSOCIATES (NPI 1639289598) is a healthcare organization registered as an internal medicine in Las Vegas, Nevada and active in the NPI registry since August 2006. The organization lists Muhammad Nasir Tufail, President/owner, as its authorized official.

NPPES Registry Identity

NPI1639289598
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTUFAIL & ASSOCIATES
Location Address9811 W CHARLESTON BLVD, SUITE #2. 695Las Vegas, NV 89117-7508
Mailing Address9811 W Charleston Blvd, Suite #2. 695Las Vegas, NV 89117-7508 · (702) 450-1717 · Fax (702) 947-6740
Phone(702) 450-1717
Fax(702) 947-6740
Organization SubpartNo
Authorized OfficialMuhammad Nasir TufailPresident/owner · (702) 210-9706
Enumeration DateAugust 30, 2006
Last NPPES UpdateApril 12, 2022
NPPES CertifiedApril 12, 2022
✔ NPI 1639289598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · 9265
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.
9811 W CHARLESTON BLVD, Las Vegas, NV 89117
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tufail & Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Tufail & Associates, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Muhammad Tufail, MD
Internal Medicine
NPI 1861440927
9811 W. CHARLESTON BLVD SUITE #2-695
Las Vegas, NV 89117
(702) 450-1717
✔ PECOS✔ Accepts MedicareSame address
Trina Thompson, NURSE PRACTITIONER
Nurse Practitioner
NPI 1932616190
311 N BUFFALO DR STE A
Las Vegas, NV 89145
(702) 476-9700
✔ PECOS3.1 mi
Mukwel Aiyuk, DNP, APRN
Nurse Practitioner
NPI 1275081481
7772 SODA CANYON ST
Las Vegas, NV 89139
(775) 233-5409
✔ PECOS✔ Accepts Medicare9.2 mi
Albert Ofori, CNP-C
Nurse Practitioner
NPI 1649763582
2465 E TWAIN AVE
Las Vegas, NV 89121
(702) 840-8518
✔ PECOS✔ Accepts Medicare11 mi
Jenerie Navarrete Pak, NP
Nurse Practitioner
NPI 1811238579
6900 N PECOS RD
North Las Vegas, NV 89086
(702) 791-9000
✔ PECOS15 mi
Remeliza Tukay, NURSE PRACTITIONER
Nurse Practitioner
NPI 1275874257
6900 PECOS RD
North Las Vegas, NV 89086
(702) 791-9000
✔ PECOS15 mi
Alice Kim, MSN, FNP-BC
Nurse Practitioner
NPI 1497144620
781 MILL ST
Reno, NV 89502
(775) 398-1980
✔ PECOS✔ Accepts Medicare338 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Tufail & Associates's NPI number?

The NPI number for Tufail & Associates is 1639289598. It was assigned to this organization in the NPPES registry on August 30, 2006.

Where is Tufail & Associates located?

Tufail & Associates is located at 9811 W Charleston Blvd Suite #2. 695, Las Vegas, NV 89117. The listed phone number is (702) 450-1717.

What is Tufail & Associates's specialty?

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

Is Tufail & Associates enrolled in Medicare?

Yes. Tufail & Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tufail & Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Tufail & Associates. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6) and Internal Medicine (1). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Tufail & Associates accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Tufail & Associates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tufail & Associates was last updated on April 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.