WILLIAM NEILL JOHNSON MD
NPI 1104385269
Internal Medicine in Las Vegas, NV

Q: What is William Johnson's NPI number?

The NPI number for William Johnson is 1104385269. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Q: What is William Johnson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Johnson was last updated on December 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 18, 2019PECOS Enrolled

1701 W CHARLESTON BLVD STE 230, LAS VEGAS, NV 89102(702) 671-2358(702) 671-2376 Get Directions Write a Review

NPPES record last updated: December 22, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 22, 2022, Sep 21, 2022, Mar 18, 2019 (3 updates tracked since 2019).

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About William Neill Johnson Md NPPES

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

WILLIAM NEILL JOHNSON MD (NPI 1104385269) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (22548) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104385269

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM NEILL JOHNSONCredential: MD

Location Address1701 W CHARLESTON BLVD STE 230Las Vegas, NV 89102-2312

Mailing Address1701 W Charleston Blvd Ste 230Las Vegas, NV 89102-2312 · (702) 671-2358 · Fax (702) 671-2376

Phone(702) 671-2358

Fax(702) 671-2376

Sole ProprietorNo

Enumeration DateMarch 18, 2019

Last NPPES UpdateDecember 22, 20223 updates tracked since enumeration

NPPES CertifiedDecember 22, 2022

✔ NPI 1104385269 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 · 22548

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

1701 W CHARLESTON BLVD STE 230, Las Vegas, NV 89102

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Neill Johnson 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89102 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.

UNKNOWN ABBAS

Student in an Organized Health Care Education/Training Program