Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1477535946 Individual Practitioner Male Practitioner

Dr. Mark S Puczynski , MD

Pediatrics • Springfield, IL

Professional Overview & Biography Verified Profile Summary

Dr. Mark Puczynski, MD is a registered healthcare professional specializing in Pediatrics in Springfield, IL. Practice services are available at 301 N 8TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

301 N 8th St

Springfield, IL 627011041

Telephone 2175457732
Fax 2175454117
Associated Practice Facility / Clinic
🏢 Pavilion Pharmacy Llc Facility NPI 1851362230

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Springfield, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 16.1 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
109 Specialists

Practicing in Springfield, IL (3277 Statewide)

Telehealth Adoption Rate
1.8% 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

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

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

4 Associated Practitioners
Dr. Venkata Majjiga , MD

Pediatrics - Neonatal-Perinatal Medicine

NPI 1255623997

Doctor of Medicine (M.D.)

Dr. Gregory Brandt , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1356326821

Doctor of Medicine (M.D.)

Dr. Randy Kienstra , MD

Pediatrics - Pediatric Nephrology

NPI 1609850478

Doctor of Medicine (M.D.)

Dr. Julio Pardo , MD

Pediatrics - Pediatric Endocrinology

NPI 1831362094

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 301 N 8TH ST, SPRINGFIELD, IL 627011041 (Tel: 2175457732)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 19639, SPRINGFIELD, IL 627949639 (Tel: 2175457578)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARK PUCZYNSKI, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pediatrics

🟢
Initial NPI Registration & Enumeration November 18, 2005

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: 1477535946
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 18, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 19639

Springfield, IL 627949639

Phone: 2175457578

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.