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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHARLES T WILLIAMS M.D.
NPI 1912958687
Surgery in Phoenix, AZ

Active since May 15, 2006
5901 W INDIAN SCHOOL RD, SUITE #1, PHOENIX, AZ 85033(623) 848-8833 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Charles T Williams M.d. NPPES

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

CHARLES T WILLIAMS M.D. (NPI 1912958687) is an individual surgery provider in Phoenix, Arizona, licensed in Arizona (12804) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1912958687
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameCHARLES T WILLIAMSCredential: M.D.
Location Address5901 W INDIAN SCHOOL RD, SUITE #1Phoenix, AZ 85033-2824
Mailing Address5901 W Indian School Rd, Suite #1Phoenix, AZ 85033-2824 · (623) 848-8833
Phone(623) 848-8833
Sole ProprietorNo
Enumeration DateMay 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1912958687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in AZ · 12804
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
5901 W INDIAN SCHOOL RD, Phoenix, AZ 85033
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Other Identifiers 2

Medicaid229303AZ
OtherAZ0033830AZ · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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.

SAGUARO MEDICAL ASSOCIATES PC
Internal Medicine
5901 W INDIAN SCHOOL RD, SUITE 1
PHOENIX, AZ 85033
Maricopa County (623) 846-1403
AQM KARIM MD
Internal Medicine (Nephrology)
5901 W INDIAN SCHOOL RD, SUITE 1
PHOENIX, AZ 85033
Maricopa County (623) 846-1403
RELLIANCE MEDICAL ASSOCIATES PLLC
Internal Medicine
5901 W INDIAN SCHOOL RD, SUITE 1
PHOENIX, AZ 85033
Maricopa County (602) 391-8100
GOLDBERG CHIROPRACTIC CORP.
Chiropractor
5901 W INDIAN SCHOOL RD, SUITE NUMBER 1
PHOENIX, AZ 85033
Maricopa County (602) 253-8888

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 Williams's NPI number?

The NPI number for Charles Williams is 1912958687. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Charles Williams located?

Charles Williams practices at 5901 W Indian School Rd Suite #1, Phoenix, AZ 85033. The listed phone number is (623) 848-8833.

What is Charles Williams's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

What insurance does Charles Williams accept?

Health plans from UnitedHealthcare list Charles Williams 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 Charles Williams was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.