Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104236348 Individual Practitioner Female Practitioner

Dr. Jenny E Horowitz , MD

Pediatrics • Springfield, MA

Professional Overview & Biography Verified Profile Summary

Dr. Jenny Horowitz, MD is a registered healthcare professional specializing in Pediatrics in Springfield, MA. Practice services are available at 50 WASON AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

50 Wason Ave

Springfield, MA 011071274

Telephone 4137942515
Fax 4137945673
Associated Practice Facility / Clinic
🏢 Baystate Medical Center, Inc. Facility NPI 1629409875

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Springfield, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.6 Yrs
State Avg: 25.7 Yrs
Regional Practice Density
89 Specialists

Practicing in Springfield, MA (2760 Statewide)

Telehealth Adoption Rate
1.1% 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: 2026-01-28
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License MA 287399

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

35 Associated Practitioners
Lucy Garbus , RN, CPNP

Nurse Practitioner - Pediatrics

NPI 1013985159

Registered Nurse, Certified Pediatric Nurse Practitioner

NPI 1023282993

Doctor of Medicine (M.D.)

NPI 1023425691

Doctor of Medicine (M.D.)

Jamie Miller , FNP-C

Nurse Practitioner - Family

NPI 1023467503

Family Nurse Practitioner (Certified)

NPI 1033254396

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

NPI 1043437973

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location January 28, 2026

Registered at 50 WASON AVE, SPRINGFIELD, MA 011071274 (Tel: 4137942515)

📍
Updated Practice Location November 09, 2021

Registered at 140 HIGH ST, SPRINGFIELD, MA 011051442 (Tel: 4137942515)

📍
Updated Business Mailing Address November 09, 2021

Registered at 280 CHESTNUT ST FL 2, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2021

Pediatrics (License #287399 in MA)

NPI Profile Active August 15, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location August 15, 2017

Registered at 3451 E 12TH ST, OAKLAND, CA 946013463 (Tel: (510) 535-3600)

📍
Updated Business Mailing Address August 15, 2017

Registered at 3451 E 12TH ST, OAKLAND, CA 946013463 (Tel: (510) 535-3600)

👤
Provider Name / Credentials Updated August 15, 2017

Recorded as JENNY HOROWITZ, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2017

Pediatrics (License #137829 in CA)

NPI Profile Active April 28, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location April 28, 2014

Registered at 747 52ND STREET, ROOM 245, CHILDREN'S HOSPITAL & RESEARCH CENTER OAKLAND, OAKLAND, CA 94609 (Tel: 5104283331)

📍
Updated Business Mailing Address April 28, 2014

Registered at 747 52ND STREET, ROOM 245, CHILDREN'S HOSPITAL & RESEARCH CENTER OAKLAND, OAKLAND, CA 94609 (Tel: 5104283331)

👤
Provider Name / Credentials Updated April 28, 2014

Recorded as JENNY HOROWITZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 28, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 28, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Jenny Horowitz. Be the first to share your experience!

Sign in to leave a review for Dr. Jenny Horowitz

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1104236348
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 28, 2014
Last Update: January 28, 2026
Sole Proprietor: No

Mailing Address

280 Chestnut St Fl 2

Springfield, MA 011991001

Phone: 4137945700

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.