Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1043959067 Individual Practitioner Male Practitioner

Dr. Omar Haider , MD

Internal Medicine • Springfield, MA

Professional Overview & Biography Verified Profile Summary

Dr. Omar Haider, MD is a registered healthcare professional specializing in Internal Medicine in Springfield, MA. Practice services are available at BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

Baystate Medical Center 759 Chestnut Street

Springfield, MA 011990001

Telephone 4137940000
Associated Practice Facility / Clinic
🏢 Baystate Medical Center Inc Facility NPI 1497756282

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.3 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
289 Specialists

Practicing in Springfield, MA (7127 Statewide)

Telehealth Adoption Rate
16.6% 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: 2026-06-22
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 80873

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Practice Locations

100 Grand St

New Britain, CT 060522016

Phone: 8602245661

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dennis Zambrano

Student in an Organized Health Care Education/Training Program

NPI 1003482472
Dr. David Rofaiel , MD

Student in an Organized Health Care Education/Training Program

NPI 1003735895

Doctor of Medicine (M.D.)

Raisa Khan

Student in an Organized Health Care Education/Training Program

NPI 1003755042
NPI 1013478882

Doctor of Osteopathic Medicine (D.O.)

Luis Osorio

Internal Medicine

NPI 1013544485
Dr. Antoinette Pacifico , MD

Student in an Organized Health Care Education/Training Program

NPI 1013582485

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
👤
Provider Name / Credentials Updated March 12, 2026

Recorded as OMAR HAIDER, MD

NPI Profile Active May 27, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location May 27, 2022

Registered at BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET, SPRINGFIELD, MA 011990001 (Tel: 4137940000)

📍
Updated Business Mailing Address May 27, 2022

Registered at BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET, SPRINGFIELD, MA 011990001 (Tel: 4137940000)

👤
Provider Name / Credentials Updated May 27, 2022

Recorded as OMAR RASHID, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 27, 2022

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: 1043959067
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2022
Last Update: June 22, 2026
Sole Proprietor: No

Mailing Address

Baystate Medical Center 759 Chestnut Street

Springfield, MA 011990001

Phone: 4137940000

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.