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Active NPI 1477943579 Individual Practitioner Male Practitioner

Dr. Harrison S Mahon , MD

Orthopaedic Surgery • Fleming Island, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Harrison Mahon, MD is a certified Orthopaedic Surgery practicing in Fleming Island, FL. With approximately 11 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2015, Dr. Mahon delivers high-quality medical care to the local community at 1747 BAPTIST CLAY DR STE 200.

Dr. Mahon maintains professional affiliations with H2 Rehabilitation Services Of Florida Llc, Lyerly Baptist Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1747 Baptist Clay Dr Ste 200

Fleming Island, FL 320038505

Telephone 9041619503
Fax 9043763062
Associated Practice Facility / Clinic
🏢 Lyerly Baptist Inc Facility NPI 1982437745

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Fleming Island, FL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -1.3 yrs vs City Avg
City Avg: 12.3 Yrs
State Avg: 27.1 Yrs
Regional Practice Density
7 Specialists

Practicing in Fleming Island, FL (1597 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mahon (11 Years) 11 Yrs
Fleming Island Specialty Average (12.3 Years) 12.3 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
934 148 $5.00 $0.98
99213 Established patient office or other outpatient visit, typically 15 minutes
304 205 $220.00 $90.43
20610 Aspiration and/or injection of fluid from large joint
221 152 $219.26 $74.26
73030 X-ray of shoulder, minimum of 2 views
129 104 $107.00 $33.88
73564 X-ray of knee, 4 or more views
113 90 $137.00 $44.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
63 61 $325.00 $128.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
42 42 $328.00 $112.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
32 28 $132.00 $56.64
73070 X-ray of elbow, 2 views
27 20 $89.00 $28.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
26 26 $623.00 $176.18
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose
24 16 $2339.00 $688.86
73560 X-ray of knee, 1-2 views
17 13 $94.00 $33.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
16 16 $501.00 $169.15
27447 Replacement of knee joint, both sides of knee
12 12 $6221.00 $1344.77
27245 Treatment of broken neck of thigh bone with bone implant
12 12 $3991.00 $1284.39

Medical Specialties & State Licenses

CMS Verified: 2025-01-22
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License FL ME151513

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 - Sports Medicine

NUCC Taxonomy Code: 207XX0005X

State License FL ME151513

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Hospital & Practice Group Affiliations

H2 Rehabilitation Services Of Florida Llc

916 Kingsbay Rd, Saint Marys, GA 315583745

Phone: 9125763802

Lyerly Baptist Inc

1747 Baptist Clay Dr, Fleming Island, FL 320038505

Phone: 9045161950

Practice Associates & Co-Workers

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

17 Associated Practitioners
Dr. Dennis Chen , MD

Orthopaedic Surgery

NPI 1043664576

Doctor of Medicine (M.D.)

Caroline Mckee

Physician Assistant

NPI 1073393971
Dr. Steven Lovejoy , MD

Orthopaedic Surgery

NPI 1144317272

Doctor of Medicine (M.D.)

Dr. Neil Ghany , MD

Orthopaedic Surgery - Hand Surgery

NPI 1215955497

Doctor of Medicine (M.D.)

Dr. Hunter Buchanan , DO

Family Medicine - Sports Medicine

NPI 1306424833

Doctor of Osteopathic Medicine (D.O.)

Dr. Joe Bhagratie , DO

Family Medicine - Sports Medicine

NPI 1346801453

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location January 22, 2025

Registered at 1747 BAPTIST CLAY DR STE 200, FLEMING ISLAND, FL 320038505 (Tel: 9041619503)

📍
Updated Business Mailing Address January 22, 2025

Registered at PO BOX 746647, ATLANTA, GA 303746647 (Tel: 9042022092)

📍
Updated Practice Location March 22, 2022

Registered at 4500 NEWBERRY RD, GAINESVILLE, FL 326072245 (Tel: 3523366000)

📍
Updated Business Mailing Address March 22, 2022

Registered at 4500 NEWBERRY RD, GAINESVILLE, FL 326072245 (Tel: 3523366000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2022

Orthopaedic Surgery (License #ME151513 in FL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2020

Orthopaedic Surgery (License #2020-01412 in NC)

📍
Updated Practice Location June 21, 2020

Registered at 102 MASON FARM RD, CHAPEL HILL, NC 275144617 (Tel: 9849745700)

📍
Updated Business Mailing Address June 21, 2020

Registered at 130 MASON FARM RD 3160 BIOINFORMATICS BUILDING CB #7055, CHAPEL HILL, NC 275990001

👤
Provider Name / Credentials Updated June 21, 2020

Recorded as HARRISON MAHON, MD

NPI Profile Active January 27, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location January 27, 2015

Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)

📍
Updated Business Mailing Address January 27, 2015

Registered at 512 N MCCLURG CT, APT. 1604, CHICAGO, IL 606115359

👤
Provider Name / Credentials Updated January 27, 2015

Recorded as HARRISON MAHON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration January 27, 2015

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: 1477943579
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2015
Last Update: January 22, 2025
Sole Proprietor: No

Mailing Address

Po Box 746647

Atlanta, GA 303746647

Phone: 9042022092

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.