Active NPI 1477849446 Individual Practitioner Male Practitioner

Dr. Gregory Michael Knoll , MD

Orthopaedic Surgery • Cary, NC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Knoll, MD is a certified Orthopaedic Surgery practicing in Cary, NC. With approximately 15 years of clinical experience since graduating from Wake Forest University School Of Medicine in 2011, Dr. Knoll delivers high-quality medical care to the local community at 6715 MCCRIMMON PKWY STE 205A.

Dr. Knoll is affiliated with University Of North Carolina At Chapel Hill and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, triamcinolone acetonide, not otherwise specified, 10 mg, new 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

6715 Mccrimmon Pkwy Ste 205a

Cary, NC 275191916

Telephone 9849745700

Associated Practice Facility / Clinic

🏢 University Of North Carolina At Chapel Hill Facility NPI 1366042244

Medicare Profile & Education

Medical School

Wake Forest University School Of Medicine

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Cary, NC

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -5.9 yrs vs City Avg

City Avg: 20.9 Yrs

State Avg: 25.4 Yrs

Regional Practice Density

19 Specialists

Practicing in Cary, NC (1019 Statewide)

Telehealth Adoption Rate

15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Knoll (15 Years) 15 Yrs

Cary Specialty Average (20.9 Years) 20.9 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	53	$277.00	$119.46
99213 Established patient office or other outpatient visit, typically 15 minutes	49	38	$196.00	$85.04
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	46	11	$5.00	$1.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$412.00	$156.36
20550 Injection into tendon or ligament	13	11	$179.85	$51.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	63	45	$196.00	$85.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$252.57	$105.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$406.68	$156.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$277.20	$123.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	56	44	$85.00	$53.41
99202 New patient office or other outpatient visit, typically 20 minutes	42	42	$116.60	$70.21
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	38	17	$55.00	$25.25
97022 Application of whirlpool therapy	29	16	$41.00	$11.52
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	25	12	$19.20	$6.76
99213 Established patient office or other outpatient visit, typically 15 minutes	20	16	$196.00	$88.17
26055 Incision of tendon covering	18	12	$1748.11	$478.07
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	16	13	$75.00	$35.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$240.00	$108.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	86	86	$115.00	$68.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	53	$85.00	$53.27
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	42	12	$20.00	$6.66
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	36	24	$75.00	$39.57
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	33	15	$55.00	$25.82
97022 Application of whirlpool therapy	18	11	$41.00	$11.68
26055 Incision of tendon covering	17	11	$1750.00	$483.62
73110 X-ray of wrist, minimum of 3 views	17	12	$85.00	$38.08
97035 Application of ultrasound, each 15 minutes	15	12	$40.00	$10.85
97535 Training for self-care or home management, each 15 minutes	14	12	$50.00	$25.34
97165 Evaluation for occupational therapy, typically 30 minutes	13	12	$130.00	$88.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	67	67	$115.00	$71.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	45	$85.00	$43.73
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	32	17	$75.00	$36.50
73110 X-ray of wrist, minimum of 3 views	22	14	$76.09	$36.47
26055 Incision of tendon covering	13	11	$1750.00	$486.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	78	53	$85.00	$42.03
99202 New patient office or other outpatient visit, typically 20 minutes	78	78	$115.00	$72.35
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	48	16	$20.00	$6.78
97140 Therapy procedure using manual technique, each 15 minutes	39	14	$60.00	$24.38
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	37	21	$75.00	$37.77
97022 Application of whirlpool therapy	34	19	$41.00	$11.78
97035 Application of ultrasound, each 15 minutes	32	17	$40.00	$10.59
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	27	15	$55.00	$28.05
20550 Injection into tendon or ligament	17	11	$116.00	$45.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	22	22	$115.00	$70.52

Medical Specialties & State Licenses

CMS Verified: 2022-10-13

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License NC 2022-02702

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.

Surgery - Plastic and Reconstructive Surgery

NUCC Taxonomy Code: 2086S0122X

State License MI 4301098475

A surgeon who specializes in plastic and reconstructive surgery.

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

University Of North Carolina At Chapel Hill

6715 Mccrimmon Pkwy, Cary, NC 275191916

Phone: 9849745700

Practice Associates & Co-Workers

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

18 Associated Practitioners

Dr. Gregory Summerville , MD

Orthopaedic Surgery

NPI 1053653337

Doctor of Medicine (M.D.)

Dr. William Child , PT, DPT

Physical Therapist

NPI 1063278000

Physical Therapist, Doctor of Physical Therapy

Dr. Arvind Narayanan , MD

Orthopaedic Surgery

NPI 1104272285

Doctor of Medicine (M.D.)

Kellie Chieu , CPO

Prosthetist

NPI 1104587369

Certified Prosthetist Orthotist

Jennifer Hart , PA

Physician Assistant

NPI 1124142229

Physician Assistant

Dr. Anthony Paterno , MD

Student in an Organized Health Care Education/Training Program

NPI 1164160891

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

18 Historical Events

📍

Updated Practice Location October 13, 2022

Registered at 6715 MCCRIMMON PKWY STE 205A, CARY, NC 275191916 (Tel: 9849745700)

📍

Updated Business Mailing Address October 13, 2022

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

👤

Provider Name / Credentials Updated October 13, 2022

Recorded as GREGORY KNOLL, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2022

Surgery (License #4301098475 in MI)

📍

Updated Business Mailing Address July 12, 2018

Registered at 245 CHERRY ST SE, STE 302, GRAND RAPIDS, MI 495034607 (Tel: 6164594131)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 12, 2018

Student in an Organized Health Care Education/Training Program

✅

NPI Profile Active April 03, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location April 03, 2017

Registered at 1611 NW 12TH AVE, MIAMI, FL 331361005 (Tel: 3053266590)

📍

Updated Business Mailing Address April 03, 2017

Registered at 900 NW 17TH ST, MIAMI, FL 331361119 (Tel: 3053266590)

👤

Provider Name / Credentials Updated April 03, 2017

Recorded as GREGORY KNOLL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2017

Student in an Organized Health Care Education/Training Program

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2017

Surgery (License #4301098475 in MI)

✅

NPI Profile Active June 28, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location June 28, 2011

Registered at 1000 MONROE AVE NW, GRAND RAPIDS, MI 495031455 (Tel: 6167326200)

📍

Updated Business Mailing Address June 28, 2011

Registered at 1000 MONROE AVE NW, GRAND RAPIDS, MI 495031455

👤

Provider Name / Credentials Updated June 28, 2011

Recorded as GREGORY KNOLL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2011

Surgery (License #4301098475 in MI)

🟢

Initial NPI Registration & Enumeration June 28, 2011

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: 1477849446

Entity Type:

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

Enumeration Date: June 28, 2011

Last Update: October 13, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5221 Paramount Pkwy Ste 420

Morrisville, NC 275605491

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.