Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1861029514 Individual Practitioner Male Practitioner

Dr. Gregory Joseph Weissler , MD

Pediatrics • Fenton, MO

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Weissler, MD is a registered healthcare professional specializing in Pediatrics in Fenton, MO. Practice services are available at 1345 SMIZER MILL RD STE 1200 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1345 Smizer Mill Rd Ste 1200

Fenton, MO 630267305

Telephone 6364965021
Associated Practice Facility / Clinic
🏢 Ssm Medical Group, Inc. Facility NPI 1194736116

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Fenton, MO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.0 Yrs
State Avg: 19.4 Yrs
Regional Practice Density
12 Specialists

Practicing in Fenton, MO (1616 Statewide)

Telehealth Adoption Rate
0.0% 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: 2023-07-06
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License MO 2023013879

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1316239338

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 September 25, 2023

Registered at 1345 SMIZER MILL RD STE 1200, FENTON, MO 630267305 (Tel: 6364965021)

📍
Updated Business Mailing Address September 25, 2023

Registered at PO BOX 955534, SAINT LOUIS, MO 631955534

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2023

Pediatrics (License #2023013879 in MO)

NPI Profile Active March 24, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 24, 2020

Registered at 1465 S GRAND BLVD, SAINT LOUIS, MO 631041003 (Tel: 3142684070)

📍
Updated Business Mailing Address March 24, 2020

Registered at 1465 S GRAND BLVD, SAINT LOUIS, MO 631041003 (Tel: 3142684070)

👤
Provider Name / Credentials Updated March 24, 2020

Recorded as GREGORY WEISSLER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 24, 2020

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: 1861029514
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 24, 2020
Last Update: September 25, 2023
Sole Proprietor: Yes

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.