Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RONALD A GLASS M.D.
NPI 1962441428
Surgery in Saint Charles, MO

Active since June 06, 2006
300 1ST CAPITOL DR, SAINT CHARLES, MO 63301(636) 947-5057 Get Directions Write a Review

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

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Ronald A Glass M.d. NPPES

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

RONALD A GLASS M.D. (NPI 1962441428) is an individual surgery provider in Saint Charles, Missouri, licensed in Missouri (R7F58) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1962441428
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameRONALD A GLASSCredential: M.D.
Location Address300 1ST CAPITOL DRSaint Charles, MO 63301-2844
Mailing Address1836 Lackland Hill Pkwy, Attn: CredentialingSaint Louis, MO 63146-3572 · (314) 989-0300 · Fax (314) 810-1399
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1962441428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in MO · R7F58
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.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License R7F58 (MO)
300 1ST CAPITOL DR, Saint Charles, MO 63301

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.

Nurse Anesthetist, Certified Registered
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
Anesthesiology
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
Nurse Anesthetist, Certified Registered
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
Pathology (Anatomic Pathology & Clinical Pathology)
300 1ST CAPITOL DR, DEPT. OF PATHOLOGY
SAINT CHARLES, MO 63301
Pathology (Anatomic Pathology & Clinical Pathology)
300 1ST CAPITOL DR, DEPT. OF PATHOLOGY
SAINT CHARLES, MO 63301
Pathology (Anatomic Pathology & Clinical Pathology)
300 1ST CAPITOL DR, DEPT. OF PATHOLOGY
SAINT CHARLES, MO 63301
Nurse Anesthetist, Certified Registered
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
Anesthesiology
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962441428, enumerated as an "individual" on June 06, 2006.

The provider is located at 300 1ST CAPITOL DR SAINT CHARLES, MO 63301 and the phone number is (636) 947-5057.

Surgery with taxonomy code 208600000X.