Active NPI 1801040613 Individual Practitioner Female Practitioner

Elyssa L Root , PA

Physician Assistant • Farmington, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Elyssa Root, PA is a certified Physician Assistant practicing in Farmington, CT. With approximately 18 years of clinical experience since completing medical education in 2008, Elyssa Root delivers high-quality medical care to the local community at 263 FARMINGTON AVENUE.

Elyssa Root maintains professional affiliations with Mclean Fund, University Of Connecticut Health Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, hyaluronan or derivative, durolane, for intra-articular injection, 1 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

263 Farmington Avenue

Farmington, CT 060304038

Telephone 8606796600

Fax 8606796604

Associated Practice Facility / Clinic

🏢 State Of Connecticut Facility NPI 1669466561

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Farmington, CT

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs +7.4 yrs vs City Avg

City Avg: 10.6 Yrs

State Avg: 11.2 Yrs

Regional Practice Density

77 Specialists

Practicing in Farmington, CT (2065 Statewide)

Telehealth Adoption Rate

9.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Root (18 Years) 18 Yrs

Farmington Specialty Average (10.6 Years) 10.6 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	1,395	119	$5.00	$0.98
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	1,200	14	$25.00	$6.60
99213 Established patient office or other outpatient visit, typically 15 minutes	206	151	$155.34	$80.68
20610 Aspiration and/or injection of fluid from large joint	173	115	$338.03	$65.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	105	105	$225.00	$99.04
73562 X-ray of knee, 3 views	103	85	$95.53	$10.67
73030 X-ray of shoulder, minimum of 2 views	57	47	$90.18	$13.15
72100 X-ray of lower and sacral spine, 2-3 views	34	32	$128.00	$13.88
73130 X-ray of hand, minimum of 3 views	27	24	$82.00	$14.06
73630 X-ray of foot, minimum of 3 views	25	18	$73.00	$9.66
73110 X-ray of wrist, minimum of 3 views	20	13	$92.00	$14.56
73502 X-ray of hip, 2-3 views	18	18	$96.00	$9.32
72170 X-ray of pelvis, 1-2 views	17	14	$82.00	$9.97
72040 X-ray of upper spine, 2-3 views	15	14	$98.60	$10.78
73560 X-ray of knee, 1-2 views	15	15	$91.00	$8.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,262	103	$5.00	$1.08
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	1,080	13	$25.00	$6.65
99213 Established patient office or other outpatient visit, typically 15 minutes	189	137	$155.00	$81.06
20610 Aspiration and/or injection of fluid from large joint	165	99	$342.88	$65.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	88	88	$225.00	$100.84
73562 X-ray of knee, 3 views	83	64	$96.00	$8.75
73030 X-ray of shoulder, minimum of 2 views	47	44	$92.00	$10.11
72100 X-ray of lower and sacral spine, 2-3 views	45	45	$125.16	$10.16
72170 X-ray of pelvis, 1-2 views	30	29	$80.60	$8.70
73130 X-ray of hand, minimum of 3 views	27	21	$82.00	$10.48
73630 X-ray of foot, minimum of 3 views	17	17	$73.00	$7.14
73110 X-ray of wrist, minimum of 3 views	14	13	$92.00	$9.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	638	70	$7.38	$1.15
99213 Established patient office or other outpatient visit, typically 15 minutes	134	101	$155.52	$82.32
20610 Aspiration and/or injection of fluid from large joint	124	85	$331.23	$66.82
J1100 Injection, dexamethasone sodium phosphate, 1 mg	94	19	$3.11	$0.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$225.00	$102.39
73562 X-ray of knee, 3 views	64	51	$93.75	$10.23
J1030 Injection, methylprednisolone acetate, 40 mg	45	21	$15.00	$5.74
73030 X-ray of shoulder, minimum of 2 views	44	40	$92.00	$11.63
73130 X-ray of hand, minimum of 3 views	27	24	$82.00	$10.68
73110 X-ray of wrist, minimum of 3 views	25	16	$92.00	$8.92
72100 X-ray of lower and sacral spine, 2-3 views	23	23	$128.00	$12.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	1,141	14	$25.00	$17.23
J1030 Injection, methylprednisolone acetate, 40 mg	259	101	$15.00	$5.70
99213 Established patient office or other outpatient visit, typically 15 minutes	158	141	$155.00	$83.78
20610 Aspiration and/or injection of fluid from large joint	134	93	$336.96	$66.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$225.00	$102.40
73562 X-ray of knee, 3 views	59	47	$55.32	$8.46
73130 X-ray of hand, minimum of 3 views	47	40	$44.49	$8.89
73030 X-ray of shoulder, minimum of 2 views	38	33	$54.63	$10.36
72100 X-ray of lower and sacral spine, 2-3 views	28	28	$73.14	$11.99
20550 Injection into tendon or ligament	18	13	$195.00	$47.66
72190 X-ray of pelvis, minimum of 3 views	17	17	$116.47	$13.94
73110 X-ray of wrist, minimum of 3 views	17	12	$51.41	$7.82
73610 X-ray of ankle, minimum of 3 views	13	13	$62.77	$9.90
72170 X-ray of pelvis, 1-2 views	12	12	$47.83	$10.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	311	115	$15.00	$6.02
20610 Aspiration and/or injection of fluid from large joint	167	102	$346.92	$65.44
99213 Established patient office or other outpatient visit, typically 15 minutes	166	126	$155.00	$68.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$225.00	$99.52
73562 X-ray of knee, 3 views	61	50	$63.74	$10.12
73030 X-ray of shoulder, minimum of 2 views	54	48	$66.44	$10.13
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	54	12	$253.00	$142.78
73130 X-ray of hand, minimum of 3 views	37	29	$57.62	$9.42
73110 X-ray of wrist, minimum of 3 views	30	18	$65.93	$10.93
72100 X-ray of lower and sacral spine, 2-3 views	28	27	$98.29	$12.14
20550 Injection into tendon or ligament	23	19	$195.00	$47.70
73630 X-ray of foot, minimum of 3 views	22	18	$54.73	$9.86
20600 Aspiration and/or injection of fluid from small joint	16	13	$158.81	$45.72
73610 X-ray of ankle, minimum of 3 views	14	11	$68.57	$9.83
72190 X-ray of pelvis, minimum of 3 views	13	13	$138.46	$11.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	381	132	$15.00	$6.29
99213 Established patient office or other outpatient visit, typically 15 minutes	203	162	$155.00	$68.29
20610 Aspiration and/or injection of fluid from large joint	195	114	$358.48	$63.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	109	109	$225.00	$99.84
73560 X-ray of knee, 1-2 views	77	60	$89.68	$8.90
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	74	13	$253.00	$140.85
73030 X-ray of shoulder, minimum of 2 views	69	56	$91.33	$10.10
72100 X-ray of lower and sacral spine, 2-3 views	40	40	$128.00	$19.27
73110 X-ray of wrist, minimum of 3 views	27	20	$92.00	$8.99
73130 X-ray of hand, minimum of 3 views	22	19	$82.00	$8.02
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	22	13	$900.00	$859.41
72190 X-ray of pelvis, minimum of 3 views	21	21	$180.00	$24.32
73630 X-ray of foot, minimum of 3 views	21	17	$73.00	$11.81
20600 Aspiration and/or injection of fluid from small joint	18	14	$152.00	$38.88
20550 Injection into tendon or ligament	18	16	$195.00	$49.38
72170 X-ray of pelvis, 1-2 views	16	16	$82.00	$20.97
72040 X-ray of upper spine, 2-3 views	14	14	$102.00	$17.13
73562 X-ray of knee, 3 views	13	11	$96.00	$8.67
73140 X-ray of finger, minimum of 2 views	13	11	$82.00	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	348	126	$15.00	$6.64
99213 Established patient office or other outpatient visit, typically 15 minutes	208	150	$155.00	$66.54
20610 Aspiration and/or injection of fluid from large joint	177	114	$325.79	$60.72
73560 X-ray of knee, 1-2 views	101	76	$91.00	$9.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$225.00	$97.87
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	58	19	$253.00	$144.35
73030 X-ray of shoulder, minimum of 2 views	50	42	$92.00	$8.97
72100 X-ray of lower and sacral spine, 2-3 views	38	38	$128.00	$14.31
73130 X-ray of hand, minimum of 3 views	23	17	$82.00	$10.82
73610 X-ray of ankle, minimum of 3 views	20	16	$96.00	$12.27
72190 X-ray of pelvis, minimum of 3 views	19	18	$180.00	$9.87
73120 X-ray of hand, 2 views	19	14	$73.00	$9.64
72040 X-ray of upper spine, 2-3 views	19	19	$102.00	$10.15
73100 X-ray of wrist, 2 views	19	12	$92.00	$11.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	14	$222.00	$98.29
73110 X-ray of wrist, minimum of 3 views	17	13	$92.00	$7.96
20550 Injection into tendon or ligament	17	13	$195.00	$44.83
72170 X-ray of pelvis, 1-2 views	16	15	$82.00	$10.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	1,264	27	$18.75	$12.37
J1030 Injection, methylprednisolone acetate, 40 mg	427	147	$13.22	$5.76
20610 Aspiration and/or injection of fluid from large joint	209	128	$338.03	$62.44
99213 Established patient office or other outpatient visit, typically 15 minutes	139	119	$155.00	$66.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	104	76	$95.00	$39.79
73030 X-ray of shoulder, minimum of 2 views	72	57	$78.56	$10.57
73560 X-ray of knee, 1-2 views	62	54	$84.30	$8.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$225.00	$98.87
73100 X-ray of wrist, 2 views	41	30	$79.50	$10.53
72100 X-ray of lower and sacral spine, 2-3 views	38	38	$116.63	$12.09
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$136.29	$68.43
73120 X-ray of hand, 2 views	24	21	$65.38	$10.25
72190 X-ray of pelvis, minimum of 3 views	19	17	$180.00	$13.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$222.00	$97.74
73070 X-ray of elbow, 2 views	16	13	$79.75	$8.46
72040 X-ray of upper spine, 2-3 views	16	15	$82.94	$12.71
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	16	13	$452.50	$94.98
73600 X-ray of ankle, 2 views	13	12	$75.69	$10.74
20550 Injection into tendon or ligament	12	11	$195.00	$48.70

Medical Specialties & State Licenses

CMS Verified: 2026-03-20

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CT 002262

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License NY 23-012973

Definition to come...

Hospital & Practice Group Affiliations

University Of Connecticut Health Center

507 E Main St, Torrington, CT 067905606

Phone: 8606793692

University Of Connecticut Health Center

263 Farmington Ave, Farmington, CT 060300001

Phone: 8606793692

Mclean Fund

75 Great Pond Rd, Simsbury, CT 060701980

University Of Connecticut Health Center

263 Farmington Ave, Farmington, CT 060308082

Secondary Practice Locations

507 E Main St

Torrington, CT 067905606

Phone: 8604891291

1111 Cromwell Ave Ste 404

Rocky Hill, CT 06067

Phone: 8605254469

33-39 Court St

Norwich, NY 138151325

Phone: 6073374700

Practice Associates & Co-Workers

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

40 Associated Practitioners

Corey Dwyer

Orthopaedic Surgery - Sports Medicine

NPI 1003349739

Paula Mccauley , APRN

Nurse Practitioner - Acute Care

NPI 1003972878

Advanced Practice Registered Nurse

Dr. Isaac Moss , MD

Orthopaedic Surgery

NPI 1013222660

Doctor of Medicine (M.D.)

Dr. Michael Sobieraj , MD, PhD

Orthopaedic Surgery

NPI 1013235829

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Alexandra Shaw , PA-C

Physician Assistant - Surgical

NPI 1023460789

Physician Assistant (Certified)

Carol Nati , APRN

Nurse Practitioner

NPI 1033120167

Advanced Practice Registered Nurse

Career & Practice History Timeline

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

16 Historical Events

📍

Updated Business Mailing Address March 20, 2026

Registered at 263 FARMINGTON AVE, FARMINGTON, CT 060304038 (Tel: 8606796600)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2026

Physician Assistant (License #002262 in CT)

📍

Updated Practice Location April 02, 2025

Registered at 263 FARMINGTON AVENUE, FARMINGTON, CT 060304038 (Tel: 8606796600)

📍

Updated Business Mailing Address April 02, 2025

Registered at 263 FARMINGTON AVENUE, FARMINGTON, CT 060304038 (Tel: 8606796600)

📍

Updated Business Mailing Address December 07, 2022

Registered at 1111 CROMWELL AVE STE 403, ROCKY HILL, CT 060673454 (Tel: 8605254469)

👤

Provider Name / Credentials Updated December 07, 2022

Recorded as ELYSSA ROOT, PA

📍

Updated Practice Location May 15, 2018

Registered at 1111 CROMWELL AVE STE 404, ROCKY HILL, CT 06067 (Tel: 8605254469)

📍

Updated Business Mailing Address May 15, 2018

Registered at 1111 CROMWELL AVE STE 302, ROCKY HILL, CT 060673455 (Tel: 8605254469)

📍

Updated Practice Location April 10, 2018

Registered at 1000 ASYLUM AVE STE 2108, HARTFORD, CT 061051715 (Tel: 8605254469)

📍

Updated Business Mailing Address April 10, 2018

Registered at 1000 ASYLUM AVE STE 2108, HARTFORD, CT 061051715 (Tel: 8605254469)

✅

NPI Profile Active May 15, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location May 15, 2009

Registered at 33-39 COURT ST, NORWICH, NY 138151325 (Tel: 6073374700)

📍

Updated Business Mailing Address May 15, 2009

Registered at 33-39 COURT ST, NORWICH, NY 138151325 (Tel: 6073374700)

👤

Provider Name / Credentials Updated May 15, 2009

Recorded as ELYSSA ROBERTS, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2009

Physician Assistant (License #23-012973 in NY)

🟢

Initial NPI Registration & Enumeration November 06, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1801040613

Entity Type:

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

Enumeration Date: November 06, 2008

Last Update: March 20, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

263 Farmington Ave

Farmington, CT 060304038

Phone: 8606796600

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.