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CHARLES WILLIAM MACHEN M.D.
NPI 1407837123
Pediatrics in Knoxville, TN

Active since November 09, 2005
224 S PETERS RD, STE. 105, KNOXVILLE, TN 37923(865) 470-8844(865) 539-0956 Get Directions Write a Review

NPPES record last updated: January 19, 2016. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Charles William Machen M.d. NPPES

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

CHARLES WILLIAM MACHEN M.D. (NPI 1407837123) is an individual pediatrics provider in Knoxville, Tennessee, licensed in Tennessee (MD0000027281) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1407837123
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameCHARLES WILLIAM MACHENCredential: M.D.
Location Address224 S PETERS RD, STE. 105Knoxville, TN 37923-5207
Mailing Address224 S Peters Rd, Ste. 105Knoxville, TN 37923-5207 · (865) 470-8844 · Fax (865) 539-0956
Phone(865) 470-8844
Fax(865) 539-0956
Sole ProprietorNo
Enumeration DateNovember 9, 2005
Last NPPES UpdateJanuary 19, 2016
✔ NPI 1407837123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TN · MD0000027281
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
224 S PETERS RD, Knoxville, TN 37923
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Other Identifiers 1

Medicare UPINF77035

Other Providers at the Same Location NPPES 4

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

DR. JOHN CRAWFORD ROCHESTER M.D.
Pediatrics
224 S PETERS RD, SUITE 105
KNOXVILLE, TN 37923
Knox County (865) 693-5016
MR. RONALD R BROWN PH D
Psychologist
224 S PETERS RD, SUITE110
KNOXVILLE, TN 37923
Knox County (865) 238-5901
MRS. MARGARET WETH LCSW
Social Worker (Clinical)
224 S PETERS RD, SUITE 200
KNOXVILLE, TN 37923
Knox County (865) 238-5901
TRACIE WALKER MSSW-LCSW
Social Worker (Clinical)
224 S PETERS RD, SUITE 200
KNOXVILLE, TN 37923
Knox County (865) 719-4709

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 Charles Machen's NPI number?

The NPI number for Charles Machen is 1407837123. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Where is Charles Machen located?

Charles Machen practices at 224 S Peters Rd Ste. 105, Knoxville, TN 37923. The listed phone number is (865) 470-8844.

What is Charles Machen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Charles Machen was last updated on January 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.