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Active NPI 1740691641 Individual Practitioner Male Practitioner

Dr. Jacob Duncan , DO

Orthopaedic Surgery • Glendale, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jacob Duncan, DO is a certified Orthopaedic Surgery practicing in Glendale, AZ. With approximately 12 years of clinical experience since completing medical education in 2014, Dr. Duncan delivers high-quality medical care to the local community at 5555 W THUNDERBIRD RD.

Dr. Duncan is affiliated with Banner Physician Specialists Arizona Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, treatment of broken neck of thigh bone with bone implant. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5555 W Thunderbird Rd

Glendale, AZ 853064622

Telephone 6022988888
Fax 6024066368
Associated Practice Facility / Clinic
🏢 James Longton Dpm Pc Facility NPI 1306898853

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Glendale, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -12.1 yrs vs City Avg
City Avg: 24.1 Yrs
State Avg: 26.8 Yrs
Regional Practice Density
10 Specialists

Practicing in Glendale, AZ (501 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Duncan (12 Years) 12 Yrs
Glendale Specialty Average (24.1 Years) 24.1 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
99213 Established patient office or other outpatient visit, typically 15 minutes
27 22 $218.11 $88.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
22 21 $185.00 $76.17
27245 Treatment of broken neck of thigh bone with bone implant
19 19 $3203.00 $1193.07
73552 X-ray of thigh bone, minimum 2 views
12 11 $88.00 $34.56

Medical Specialties & State Licenses

CMS Verified: 2025-09-26
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License AZ 008583

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

Banner Physician Specialists Arizona Llc

5555 W Thunderbird Rd, Glendale, AZ 853064622

Phone: 6028655555

Practice Associates & Co-Workers

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

38 Associated Practitioners
Dr. Matthew Soderlund , DO

Orthopaedic Surgery - Orthopaedic Trauma

NPI 1003310970

Doctor of Osteopathic Medicine (D.O.)

Nicholas Cavaretta , PA-C

Physician Assistant - Surgical

NPI 1013678259

Physician Assistant (Certified)

Dr. Kishore Tipirneni , MD

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NPI 1033184486

Doctor of Medicine (M.D.)

Kimberly Valentine , RNFA

Registered Nurse - Orthopedic

NPI 1073725867
Jillian Jones , AGACNP-BC

Nurse Practitioner - Adult Health

NPI 1104589019

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Jason Apfel , PA-C

Physician Assistant - Surgical

NPI 1134591704

Physician Assistant (Certified)

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location September 26, 2025

Registered at 5555 W THUNDERBIRD RD, GLENDALE, AZ 853064622 (Tel: 6022988888)

📍
Updated Business Mailing Address September 26, 2025

Registered at 5555 W THUNDERBIRD RD, GLENDALE, AZ 853064622 (Tel: 6022988888)

📍
Updated Business Mailing Address March 31, 2021

Registered at PO BOX 33269, PHOENIX, AZ 850673269 (Tel: 6024064786)

📍
Updated Business Mailing Address November 18, 2020

Registered at 3030 N CENTRAL AVE STE 1001, PHOENIX, AZ 850122716 (Tel: 6024064786)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 18, 2020

Orthopaedic Surgery (License #008583 in AZ)

📍
Updated Practice Location July 20, 2020

Registered at 500 W THOMAS RD STE 800, PHOENIX, AZ 850134217 (Tel: 6024062663)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2020

Orthopaedic Surgery (License #CA20A14258 in CA)

📍
Updated Practice Location June 18, 2019

Registered at 6410 FANNIN ST STE 1535, HOUSTON, TX 770305389 (Tel: 7137992429)

📍
Updated Business Mailing Address June 18, 2019

Registered at 6410 FANNIN ST STE 1535, HOUSTON, TX 770305389 (Tel: 7137992429)

NPI Profile Active May 13, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location May 13, 2014

Registered at 1441 FLORIDA AVE, MODESTO, CA 953504404 (Tel: 2095763526)

📍
Updated Business Mailing Address May 13, 2014

Registered at 1441 FLORIDA AVE, MODESTO, CA 953504404 (Tel: 2095763526)

👤
Provider Name / Credentials Updated May 13, 2014

Recorded as JACOB DUNCAN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 13, 2014

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: 1740691641
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2014
Last Update: September 26, 2025
Sole Proprietor: Yes

Mailing Address

5555 W Thunderbird Rd

Glendale, AZ 853064622

Phone: 6022988888

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.