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

DR. STEPHEN E VIERLING M.D.
NPI 1750330700
Orthopaedic Surgery in Saint Louis, MO

Active since May 08, 2006
12639 OLD TESSON RD, SUITE 115, SAINT LOUIS, MO 63128(314) 849-0311(314) 849-4423 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Stephen E Vierling M.d. NPPES

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

DR. STEPHEN E VIERLING M.D. (NPI 1750330700) is an individual orthopaedic surgery provider in Saint Louis, Missouri, licensed in Missouri (R7867) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1750330700
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. STEPHEN E VIERLINGCredential: M.D.
Location Address12639 OLD TESSON RD, SUITE 115Saint Louis, MO 63128-2786
Mailing Address12639 Old Tesson Rd, Suite 115Saint Louis, MO 63128-2786 · (314) 849-0311 · Fax (314) 849-4423
Fax(314) 849-4423
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1750330700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in MO · R7867
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
12639 OLD TESSON RD, Saint Louis, MO 63128

Other Identifiers 6

Other0900145MO · United Healthcare
Other4071555MO · Aetna
Other103889MO · Healthlink
Other23216MO · Blue Cross Blue Shield
Other31400074003MO · Cigna
Other44727MO · Group Health Plan

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.

Physician Assistant
12639 OLD TESSON RD, SUITE 115
SAINT LOUIS, MO 63128
Orthopaedic Surgery (Hand Surgery)
12639 OLD TESSON RD
SAINT LOUIS, MO 63128
Orthopaedic Surgery
12639 OLD TESSON RD, SUITE 115
SAINT LOUIS, MO 63128
Nurse Practitioner (Family)
12639 OLD TESSON RD, SUITE 115
SAINT LOUIS, MO 63128
Orthopaedic Surgery
12639 OLD TESSON RD, SUITE 115
SAINT LOUIS, MO 63128
Clinic/Center (Ambulatory Surgical)
12639 OLD TESSON RD, STE 130
SAINT LOUIS, MO 63128
Durable Medical Equipment & Medical Supplies
12639 OLD TESSON RD, 116
SAINT LOUIS, MO 63128
Occupational Therapist
12639 OLD TESSON RD, SUITE 120
SAINT LOUIS, MO 63128

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 Stephen Vierling's NPI number?

The NPI number for Stephen Vierling is 1750330700. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Stephen Vierling located?

Stephen Vierling practices at 12639 Old Tesson Rd Suite 115, Saint Louis, MO 63128. The listed phone number is (314) 849-0311.

What is Stephen Vierling's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Stephen Vierling 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 35 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.