Active NPI 1922468461 Individual Practitioner Male Practitioner

Dr. Gregory Allan Gilson , DO

Orthopaedic Surgery • Allentown, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Gilson, DO is a certified Orthopaedic Surgery practicing in Allentown, PA. With approximately 10 years of clinical experience since graduating from Philadelphia College Of Osteopathic Medicine in 2016, Dr. Gilson delivers high-quality medical care to the local community at 501 CETRONIA RD STE 125.

Dr. Gilson maintains professional affiliations with St Lukes Physician Group Inc, Phoenix Rehabilitation And Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

501 Cetronia Rd Ste 125

Allentown, PA 181049569

Telephone 4845261735

Associated Practice Facility / Clinic

🏢 St. Luke's Physician Group, Inc. Facility NPI 1144249251

Medicare Profile & Education

Medical School

Philadelphia College Of Osteopathic Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Allentown, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs -12.1 yrs vs City Avg

City Avg: 22.1 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

25 Specialists

Practicing in Allentown, PA (1345 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gilson (10 Years) 10 Yrs

Allentown Specialty Average (22.1 Years) 22.1 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
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	2,460	30	$22.41	$6.42
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,433	171	$16.00	$0.98
99213 Established patient office or other outpatient visit, typically 15 minutes	407	267	$149.21	$92.95
20610 Aspiration and/or injection of fluid from large joint	374	207	$241.62	$73.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	272	218	$219.26	$130.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	104	101	$289.02	$181.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$332.95	$170.80
27447 Replacement of knee joint, both sides of knee	69	63	$4273.21	$1279.90
27130 Replacement of thigh bone and hip joint with prosthesis	59	52	$4815.80	$1328.23
0054T Computer-assisted, fluoroscopic image-guided musculoskeletal surgical navigational orthopedic operation	33	30	$535.21	$238.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$295.43	$134.07
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	14	13	$237.50	$54.35
27487 Revision of thigh and lower leg bone components of total knee joint prosthesis	13	13	$4611.83	$1810.78
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$414.55	$230.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	1,260	17	$21.71	$6.21
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,062	150	$16.00	$1.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	327	251	$212.92	$125.25
20610 Aspiration and/or injection of fluid from large joint	293	180	$234.42	$70.83
99213 Established patient office or other outpatient visit, typically 15 minutes	205	151	$145.32	$89.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	148	148	$322.32	$165.17
27130 Replacement of thigh bone and hip joint with prosthesis	43	43	$4672.19	$1312.03
27447 Replacement of knee joint, both sides of knee	38	36	$4119.79	$1298.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$285.14	$127.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	24	$277.60	$171.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$392.53	$171.83
0054T Computer-assisted, fluoroscopic image-guided musculoskeletal surgical navigational orthopedic operation	17	17	$520.71	$241.57
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	15	$229.80	$49.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	134	29	$16.00	$1.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	89	78	$210.00	$124.11
20610 Aspiration and/or injection of fluid from large joint	44	40	$230.00	$73.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$210.00	$107.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$318.00	$165.15
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$276.00	$155.08
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$143.00	$92.28

Medical Specialties & State Licenses

CMS Verified: 2023-12-14

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License PA OS022155

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.

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.

Hospital & Practice Group Affiliations

St Lukes Physician Group Inc

3151 Walbert Ave, Allentown, PA 181046042

St Lukes Physician Group Inc

501 Cetronia Rd, Allentown, PA 181049569

St Lukes Physician Group Inc

1736 W Hamilton St, Allentown, PA 181045656

Phone: 6109543571

Phoenix Rehabilitation And Health Services Inc

2000 Westinghouse Dr, Cranberry Township, PA 160665238

St Lukes Physician Group Inc

3000 St Lukes Dr, Quakertown, PA 189511696

Phone: 4845263950

St Lukes Physician Group Inc

1534 Park Ave, Quakertown, PA 189511086

St Lukes Physician Group Inc

521 Cetronia Rd, Allentown, PA 181049569

Phone: 4845268142

St Lukes Physician Group Inc

1021 Park Ave, Quakertown, PA 189510130

St Lukes Physician Group Inc

801 Ostrm St, Bethlehem, PA 180151000

St Lukes Physician Group Inc

1736 Hamilton St, Allentown, PA 181045656

Phone: 4845268142

St Lukes Physician Group Inc

701 Ostrum St, Fountain Hill, PA 180151153

St Lukes Physician Group Inc

1532 Park Ave, Quakertown, PA 189511048

St Lukes Physician Group Inc

2200 St Luke's Blvd, Easton, PA 180455665

Phoenix Rehabilitation And Health Services Inc

2000 Westinghouse Dr, Cranberry Twp, PA 160665238

Practice Associates & Co-Workers

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

40 Associated Practitioners

Ralph Odierno , PA-C

Physician Assistant

NPI 1023440450

Physician Assistant (Certified)

Chelsea Defrancisco , PA-C

Physician Assistant

NPI 1023612421

Physician Assistant (Certified)

Matthew Kohls , PA-C

Physician Assistant

NPI 1023698255

Physician Assistant (Certified)

Madison Reehl , PA-C

Physician Assistant

NPI 1043145246

Physician Assistant (Certified)

Rebecca Harris

Physician Assistant

NPI 1043565641

Rick Pendzick , PA-C

Physician Assistant

NPI 1053566174

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location December 14, 2023

Registered at 501 CETRONIA RD STE 125, ALLENTOWN, PA 181049569 (Tel: 4845261735)

📍

Updated Business Mailing Address December 14, 2023

Registered at 801 OSTRUM ST, BETHLEHEM, PA 180151000 (Tel: 8887858537)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 14, 2023

Orthopaedic Surgery (License #OS022155 in PA)

✅

NPI Profile Active February 25, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 25, 2016

Registered at 4190 CITY AVE, PHILADELPHIA, PA 191311626 (Tel: 2158716690)

📍

Updated Business Mailing Address February 25, 2016

Registered at 4190 CITY AVE, PHILADELPHIA, PA 191311626 (Tel: 2158716690)

👤

Provider Name / Credentials Updated February 25, 2016

Recorded as GREGORY GILSON, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2016

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration February 25, 2016

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: 1922468461

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 25, 2016

Last Update: December 14, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

801 Ostrum St

Bethlehem, PA 180151000

Phone: 8887858537

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.