Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1568423739 Individual Practitioner Female Practitioner

Dr. Nelli G Dorman , MD

Internal Medicine • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Dr. Nelli Dorman, MD is a registered healthcare professional specializing in Internal Medicine in Worcester, MA. Practice services are available at 189 MAY STREET under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

189 May Street
Fairlawn Rehabilitation Hospital

Worcester, MA 01602

Telephone 5084719302
Fax 5087532087
Associated Practice Facility / Clinic
🏢 Elizabeth Roaf Md Facility NPI 1437350683

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.4 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
460 Specialists

Practicing in Worcester, MA (7127 Statewide)

Telehealth Adoption Rate
15.9% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 60183

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
9749471 (MA)

Practice Associates & Co-Workers

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

5 Associated Practitioners
Dr. Ralph Brutus , MD

Physical Medicine & Rehabilitation

NPI 1073501557

Doctor of Medicine (M.D.)

Enith Mendez-Runge , PA

Physician Assistant - Medical

NPI 1386617439

Physician Assistant

Dr. Lauren Woo , MD

Physical Medicine & Rehabilitation

NPI 1437689809

Doctor of Medicine (M.D.)

Dr. Debra Twehous , MD

Physical Medicine & Rehabilitation

NPI 1750361150

Doctor of Medicine (M.D.)

Emily Lachiatto , PA

Physician Assistant

NPI 1952373193

Physician Assistant

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 189 MAY STREET, FAIRLAWN REHABILITATION HOSPITAL, WORCESTER, MA 01602 (Tel: 5084719302)

📍
Updated Business Mailing Address July 08, 2007

Registered at 8 NOTCH BROOK RD, SHREWSBURY, MA 01545 (Tel: 5088426069)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as NELLI DORMAN, MD

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

Internal Medicine (License #60183 in MA)

🟢
Initial NPI Registration & Enumeration March 29, 2006

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: 1568423739
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

8 Notch Brook Rd

Shrewsbury, MA 01545

Phone: 5088426069

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.