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Active NPI 1073178786 Individual Practitioner Male Practitioner

Dr. Nicholas Mueller Piening , MD

Surgery - Vascular Surgery • Bridgeton, MO

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Piening, MD is a registered healthcare professional specializing in Surgery - Vascular Surgery in Bridgeton, MO. Practice services are available at 12266 DE PAUL DR STE 305 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

12266 De Paul Dr Ste 305

Bridgeton, MO 630442514

Telephone 3147700991
Associated Practice Facility / Clinic
🏢 Surgical Arts Of St Louis,ltd Facility NPI 1710999115

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Bridgeton, MO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 33.0 Yrs
State Avg: 29.2 Yrs
Regional Practice Density
4 Specialists

Practicing in Bridgeton, MO (105 Statewide)

Telehealth Adoption Rate
25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-06-02
Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License MO 2025039102

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Secondary Practice Locations

800 Ne Glen Oak Ave

Peoria, IL 616033255

Phone: 3142888849

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

17 Associated Practitioners
NPI 1164804035

Doctor of Osteopathic Medicine (D.O.)

Dr. Thomas Bocchini , MD

Radiology - Vascular & Interventional Radiology

NPI 1194765578

Doctor of Medicine (M.D.)

NPI 1205920220

Doctor of Medicine (M.D.)

NPI 1235245598

Doctor of Medicine (M.D.)

Dr. Thanh-Mai Vo , MD

Internal Medicine - Nephrology

NPI 1235367160

Doctor of Medicine (M.D.)

Dr. Jack Oak , MD

Surgery - Vascular Surgery

NPI 1326269648

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location June 02, 2026

Registered at 12266 DE PAUL DR STE 305, BRIDGETON, MO 630442514 (Tel: 3147700991)

📍
Updated Business Mailing Address June 02, 2026

Registered at PO BOX 955534, SAINT LOUIS, MO 631955534

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2026

Surgery (License #2025039102 in MO)

NPI Profile Active May 08, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location May 08, 2019

Registered at 800 NE GLEN OAK AVE, PEORIA, IL 616033255 (Tel: 3142888849)

📍
Updated Business Mailing Address May 08, 2019

Registered at 12911 WALLINGSHIRE CT, SAINT LOUIS, MO 631417357

👤
Provider Name / Credentials Updated May 08, 2019

Recorded as NICHOLAS PIENING, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 08, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1073178786
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 08, 2019
Last Update: June 02, 2026
Sole Proprietor: No

Mailing Address

Po Box 955534

Saint Louis, MO 631955534

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.