Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1245868645 Individual Practitioner Female Practitioner

Dr. Stephanie Edna Giessner , MD

Pediatrics • Bronx, NY

Professional Overview & Biography Verified Profile Summary

Dr. Stephanie Giessner, MD is a registered healthcare professional specializing in Pediatrics in Bronx, NY. Practice services are available at 3415 BAINBRIDGE AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3415 Bainbridge Ave

Bronx, NY 104672403

Telephone 7187412426
Associated Practice Facility / Clinic
🏢 Montefiore Medical Center Facility NPI 1336427574

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Bronx, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.7 Yrs
State Avg: 24.1 Yrs
Regional Practice Density
590 Specialists

Practicing in Bronx, NY (6127 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: 2026-06-18
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License NJ 25MA13178200

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.

Pediatrics - Pediatric Endocrinology

NUCC Taxonomy Code: 2080P0205X

State License NY 323498

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

Secondary Practice Locations

30 Prospect Ave

Hackensack, NJ 076011915

Phone: 5519965329

650 From Rd

Paramus, NJ 076523517

Phone: 5519965329

Practice Associates & Co-Workers

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

40 Associated Practitioners
Mohammed Amin

Pediatrics - Pediatric Nephrology

NPI 1013645944
Dr. Omotola Akintola , MD, MPH

Student in an Organized Health Care Education/Training Program

NPI 1043063498

Doctor of Medicine (M.D.), Master of Public Health

Dr. Ariela Agress , MD

Pediatrics - Pediatric Allergy/Immunology

NPI 1043746019

Doctor of Medicine (M.D.)

Dr. Madelyn Renzetti , MD

Internal Medicine - Pulmonary Disease

NPI 1043779002

Doctor of Medicine (M.D.)

Dr. Sarah Rader , MD

Student in an Organized Health Care Education/Training Program

NPI 1043902604

Doctor of Medicine (M.D.)

Dr. Sapna Shah , MD

Student in an Organized Health Care Education/Training Program

NPI 1053999433

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Business Mailing Address June 18, 2026

Registered at 331 NEWMAN SPRINGS ROAD, BLDG. 2, SUITE 220, RED BANK, NJ 07701 (Tel: 7328070877)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2026

Pediatrics (License #25MA13178200 in NJ)

📍
Updated Business Mailing Address May 14, 2026

Registered at 3411 WAYNE AVE, BRONX, NY 104672509

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2026

Pediatrics (License #323498 in NY)

📍
Updated Practice Location July 24, 2023

Registered at 3415 BAINBRIDGE AVE, BRONX, NY 104672403 (Tel: 7187412426)

NPI Profile Active March 31, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 31, 2020

Registered at 2301 ERWIN RD, DURHAM, NC 277054699 (Tel: 9196848111)

📍
Updated Business Mailing Address March 31, 2020

Registered at 2301 ERWIN RD, DURHAM, NC 277054699

👤
Provider Name / Credentials Updated March 31, 2020

Recorded as STEPHANIE GIESSNER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 31, 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: 1245868645
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 31, 2020
Last Update: June 18, 2026
Sole Proprietor: No

Mailing Address

331 Newman Springs Road, Bldg. 2, Suite 220

Red Bank, NJ 07701

Phone: 7328070877

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.