WILLIAM C LUDT DO
NPI 1922084094
Internal Medicine in Tucson, AZ

Active since December 20, 2005
4892 N STONE AVE, SUITE 100, TUCSON, AZ 85704(520) 396-1360(520) 795-9043 Get Directions Write a Review

NPPES record last updated: July 22, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William C Ludt Do NPPES

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

WILLIAM C LUDT DO (NPI 1922084094) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (1527) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1922084094
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM C LUDTCredential: DO
Location Address4892 N STONE AVE, SUITE 100Tucson, AZ 85704-5761
Mailing Address2202 N Forbes BlvdTucson, AZ 85745-1412 · (520) 396-1360 · Fax (520) 795-9043
Fax(520) 795-9043
Sole ProprietorNo
Enumeration DateDecember 20, 2005
Last NPPES UpdateJuly 22, 2011
NPI 1922084094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 1527
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.
4892 N STONE AVE, Tucson, AZ 85704

Other Identifiers 3

Medicaid224957AZ
Medicare UPINC98276
Medicare ID-Type Unspecified105248

Other Providers at the Same Location NPPES 8

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

Nurse Practitioner (Acute Care)
4892 N STONE AVE
TUCSON, AZ 85704
Nuclear Medicine (Nuclear Cardiology)
4892 N STONE AVE
TUCSON, AZ 85704
Nuclear Medicine (Nuclear Cardiology)
4892 N STONE AVE
TUCSON, AZ 85704
Internal Medicine
4892 N STONE AVE, SUITE 100
TUCSON, AZ 85704
Family Medicine
4892 N STONE AVE, SUITE 100
TUCSON, AZ 85704
Radiology (Diagnostic Radiology)
4892 N STONE AVE, SUITE 180
TUCSON, AZ 85704
Nuclear Medicine (Nuclear Cardiology)
4892 N STONE AVE, SUITE 100
TUCSON, AZ 85704
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4892 N STONE AVE, SUITE 100
TUCSON, AZ 85704

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 William Ludt's NPI number?

The NPI number for William Ludt is 1922084094. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Where is William Ludt located?

William Ludt practices at 4892 N Stone Ave Suite 100, Tucson, AZ 85704. The listed phone number is (520) 396-1360.

What is William Ludt's specialty?

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

When was this NPI record last updated?

The NPPES record for William Ludt was last updated on July 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.