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Active NPI 1518175058 Individual Practitioner Female Practitioner

Dr. Judith Ann Siegel , MD

Orthopaedic Surgery • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Judith Siegel, MD is a certified Orthopaedic Surgery practicing in Worcester, MA. With approximately 24 years of clinical experience since graduating from Temple University School Of Medicine in 2002, Dr. Siegel delivers high-quality medical care to the local community at 55 LAKE AVE N.

Dr. Siegel maintains professional affiliations with Proactive Therapy Of North Carolina Inc, Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, established patient outpatient office visit, treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 5083342372
Fax 5083343408
Associated Practice Facility / Clinic
🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Worcester, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs -0.3 yrs vs City Avg
City Avg: 24.3 Yrs
State Avg: 28.0 Yrs
Regional Practice Density
46 Specialists

Practicing in Worcester, MA (746 Statewide)

Telehealth Adoption Rate
13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siegel (24 Years) 24 Yrs
Worcester Specialty Average (24.3 Years) 24.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
55 54 $447.85 $121.33
99213 Established patient office or other outpatient visit, typically 15 minutes
40 27 $196.00 $84.88
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement
21 21 $3430.00 $1100.33
27245 Treatment of broken neck of thigh bone with bone implant
17 17 $3525.00 $1092.70
99231 Follow-up hospital inpatient care per day, typically 15 minutes
12 11 $145.00 $46.18

Medical Specialties & State Licenses

CMS Verified: 2025-12-29
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MA 236373

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery

NUCC Taxonomy Code: 207X00000X

State License NC 2020-03761

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Hospital & Practice Group Affiliations

Proactive Therapy Of North Carolina Inc

2303 Wellington Dr Sw, Wilson, NC 278938620

Phone: 2522436818

Umass Memorial Medical Group Inc

55 Lake Ave N, Worcester, MA 016550002

Phone: 5083341000

Proactive Therapy Of North Carolina Inc

2303 Wellington Dr Sw, Wilson, NC 278938620

Phone: 2522436818

Secondary Practice Locations

101 Manning Dr

Chapel Hill, NC 275144220

Phone: 9198433380

Practice Associates & Co-Workers

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

12 Associated Practitioners
Marie Gut , PA-C

Physician Assistant

NPI 1003960469

Physician Assistant (Certified)

NPI 1033405741

Doctor of Podiatric Medicine

Dr. Raymond Smith , MD

Orthopaedic Surgery - Orthopaedic Trauma

NPI 1235125469

Doctor of Medicine (M.D.)

Dr. Walter Leclair , MD

Orthopaedic Surgery

NPI 1417931544

Doctor of Medicine (M.D.)

Claudine Arsenis , NP

Nurse Practitioner

NPI 1437117348

Nurse Practitioner

Heather Walker , PA

Physician Assistant

NPI 1457971871

Physician Assistant

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location December 29, 2025

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5083342372)

📍
Updated Business Mailing Address December 29, 2025

Registered at PO BOX 415348, BOSTON, MA 022415348

📍
Updated Practice Location December 11, 2020

Registered at 101 MANNING DR, CHAPEL HILL, NC 275144220 (Tel: 9198433380)

📍
Updated Business Mailing Address December 11, 2020

Registered at 5221 PARAMOUNT PKWY STE 420, MORRISVILLE, NC 275605491

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2020

Orthopaedic Surgery (License #2020-03761 in NC)

NPI Profile Active April 11, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location April 11, 2011

Registered at 55 LAKE AVE N, DEPARTMENT OF ORTHOPEDICS, WORCESTER, MA 016550002 (Tel: 8882446094)

📍
Updated Business Mailing Address April 11, 2011

Registered at PO BOX 415348, BOSTON, MA 022410001 (Tel: 8002258885)

👤
Provider Name / Credentials Updated April 11, 2011

Recorded as JUDITH SIEGEL, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2011

Orthopaedic Surgery (License #236373 in MA)

🟢
Initial NPI Registration & Enumeration May 18, 2007

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: 1518175058
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 18, 2007
Last Update: December 29, 2025
Sole Proprietor: No

Mailing Address

Po Box 415348

Boston, MA 022415348

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.