WILLIAM R JOHNSON JR. MD
NPI 1154365583
Family Medicine in Knoxville, TN

Q: What is William Johnson's NPI number?

The NPI number for William Johnson is 1154365583. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Q: What is William Johnson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for William Johnson was last updated on April 13, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 15, 2006PECOS Enrolled

1819 W CLINCH AVE, SUITE 114, KNOXVILLE, TN 37916(865) 524-1631(865) 541-1727 Get Directions Write a Review

NPPES record last updated: April 13, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

On this page

About William R Johnson Jr. Md NPPES

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

WILLIAM R JOHNSON JR. MD (NPI 1154365583) is an individual family medicine provider in Knoxville, Tennessee, licensed in Tennessee (18815) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154365583

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameWILLIAM R JOHNSON JR.Credential: MD

Location Address1819 W CLINCH AVE, SUITE 114Knoxville, TN 37916-2434

Mailing Address1275 Dick Lonas Rd Unit 101Knoxville, TN 37909-1383 · (865) 584-4747 · Fax (865) 584-1363

Phone(865) 524-1631

Fax(865) 541-1727

Sole ProprietorNo

Enumeration DateJune 15, 2006

Last NPPES UpdateApril 13, 2020

NPPES CertifiedApril 13, 2020

✔ NPI 1154365583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in TN · 18815

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1819 W CLINCH AVE, Knoxville, TN 37916

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Other Identifiers 2

Other080064816TN · Rr Medicare Pin

Medicaid3033627TN

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 R Johnson Jr. 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 37916 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.