Active NPI 1124024674 Individual Practitioner Male Practitioner

Dr. John F Irving , MD

Orthopaedic Surgery • Hamden, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Irving, MD is a certified Orthopaedic Surgery practicing in Hamden, CT. With approximately 44 years of clinical experience since graduating from Tulane University School Of Medicine in 1982, Dr. Irving delivers high-quality medical care to the local community at 9 WASHINGTON AVE FL 1-A.

Dr. Irving is affiliated with Rehabilitation Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, established patient outpatient office visit, x-ray of knee, 3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9 Washington Ave Fl 1-A

Hamden, CT 065183267

Telephone 2038656784

Fax 2038656788

Associated Practice Facility / Clinic

🏢 Connecticut Orthopaedic Specialists, Pc Facility NPI 1770995698

Medicare Profile & Education

Medical School

Tulane University School Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Hamden, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +9.7 yrs vs City Avg

City Avg: 34.3 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

13 Specialists

Practicing in Hamden, CT (374 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Irving (44 Years) 44 Yrs

Hamden Specialty Average (34.3 Years) 34.3 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
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	289	60	$9.50	$6.94
99213 Established patient office or other outpatient visit, typically 15 minutes	245	174	$170.00	$95.31
73562 X-ray of knee, 3 views	119	85	$128.47	$41.72
73502 X-ray of hip, 2-3 views	98	76	$189.29	$47.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	88	$250.00	$133.23
20610 Aspiration and/or injection of fluid from large joint	85	57	$246.18	$71.75
73560 X-ray of knee, 1-2 views	58	47	$97.17	$34.45
27447 Replacement of knee joint, both sides of knee	46	45	$6000.00	$1349.69
73565 X-ray of both knees while standing	44	43	$97.45	$40.62
72100 X-ray of lower and sacral spine, 2-3 views	34	34	$119.06	$39.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$351.74	$170.30
27130 Replacement of thigh bone and hip joint with prosthesis	23	22	$6400.00	$1352.57
73501 X-ray of hip with pelvis, 1 view	21	20	$197.62	$34.77
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	19	16	$37.50	$0.35
73525 Review by radiologist of hip joint image	17	14	$370.59	$137.63
73522 X-ray of both hips, 3-4 views	17	17	$227.94	$53.13
72170 X-ray of pelvis, 1-2 views	17	16	$108.47	$26.55
27093 Injection of dye for X-ray imaging of hip joint	16	15	$956.25	$252.21
73721 Mri scan of leg joint without contrast	15	14	$1400.00	$217.09
20610 Aspiration and/or injection of fluid from large joint	14	14	$225.00	$23.72
72148 MRI scan of lower spinal canal	13	13	$1667.31	$202.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	322	61	$9.50	$6.47
99213 Established patient office or other outpatient visit, typically 15 minutes	214	152	$170.00	$96.64
73560 X-ray of knee, 1-2 views	207	138	$90.44	$33.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	204	157	$249.22	$136.98
73562 X-ray of knee, 3 views	191	133	$119.43	$38.66
73502 X-ray of hip, 2-3 views	161	110	$178.88	$47.39
73565 X-ray of both knees while standing	143	131	$92.77	$40.36
20610 Aspiration and/or injection of fluid from large joint	92	69	$261.68	$74.75
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	84	16	$60.00	$26.22
73501 X-ray of hip with pelvis, 1 view	57	51	$176.32	$32.01
27447 Replacement of knee joint, both sides of knee	45	42	$6133.33	$1395.59
73522 X-ray of both hips, 3-4 views	41	38	$202.44	$50.01
27130 Replacement of thigh bone and hip joint with prosthesis	40	39	$6720.00	$1419.35
72100 X-ray of lower and sacral spine, 2-3 views	37	37	$112.27	$37.59
97530 Therapy procedure using functional activities	33	13	$75.00	$38.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$291.55	$178.29
73521 X-ray of both hips, 2 views	25	25	$211.00	$39.89
72170 X-ray of pelvis, 1-2 views	24	23	$107.83	$29.13
73501 X-ray of hip with pelvis, 1 view	24	23	$50.00	$9.65
20610 Aspiration and/or injection of fluid from large joint	16	16	$239.06	$26.30
72148 MRI scan of lower spinal canal	12	12	$1700.00	$219.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	298	53	$9.50	$6.69
73502 X-ray of hip, 2-3 views	212	142	$171.70	$46.17
73562 X-ray of knee, 3 views	201	149	$116.62	$38.18
99213 Established patient office or other outpatient visit, typically 15 minutes	191	147	$169.69	$97.14
73560 X-ray of knee, 1-2 views	180	140	$88.00	$32.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	168	128	$248.57	$137.18
73565 X-ray of both knees while standing	131	123	$88.72	$39.62
20610 Aspiration and/or injection of fluid from large joint	81	57	$280.56	$79.35
73501 X-ray of hip with pelvis, 1 view	75	66	$170.00	$30.53
27447 Replacement of knee joint, both sides of knee	55	52	$6000.00	$1358.09
72100 X-ray of lower and sacral spine, 2-3 views	44	42	$109.27	$37.44
27130 Replacement of thigh bone and hip joint with prosthesis	38	36	$6568.42	$1393.33
73501 X-ray of hip with pelvis, 1 view	35	33	$50.00	$9.76
73522 X-ray of both hips, 3-4 views	34	33	$199.26	$49.96
72170 X-ray of pelvis, 1-2 views	29	28	$100.55	$26.64
73521 X-ray of both hips, 2 views	20	20	$197.50	$38.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$295.00	$176.77
72148 MRI scan of lower spinal canal	11	11	$1700.00	$224.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	640	11	$25.00	$17.92
99213 Established patient office or other outpatient visit, typically 15 minutes	296	207	$133.38	$98.27
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	255	53	$9.50	$6.96
73502 X-ray of hip, 2-3 views	217	150	$173.50	$45.49
73560 X-ray of knee, 1-2 views	213	156	$91.30	$33.41
73562 X-ray of knee, 3 views	189	135	$117.82	$37.94
73565 X-ray of both knees while standing	152	142	$91.34	$40.72
20610 Aspiration and/or injection of fluid from large joint	101	75	$274.01	$76.39
73501 X-ray of hip with pelvis, 1 view	72	67	$177.78	$31.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	70	$190.00	$140.12
72100 X-ray of lower and sacral spine, 2-3 views	41	41	$111.76	$38.23
27447 Replacement of knee joint, both sides of knee	40	39	$6000.00	$1376.80
27130 Replacement of thigh bone and hip joint with prosthesis	39	39	$6400.00	$1396.05
72170 X-ray of pelvis, 1-2 views	36	33	$99.67	$26.25
73501 X-ray of hip with pelvis, 1 view	29	29	$55.17	$9.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$295.00	$175.18
73522 X-ray of both hips, 3-4 views	18	17	$184.72	$45.75
77002 Fluoroscopic guidance for needle placement	17	16	$300.00	$130.78
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	17	16	$37.50	$0.32
72148 MRI scan of lower spinal canal	17	17	$1700.00	$236.19
20610 Aspiration and/or injection of fluid from large joint	13	12	$225.00	$24.58
73521 X-ray of both hips, 2 views	12	12	$212.50	$40.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,600	34	$25.00	$18.43
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	302	60	$9.50	$7.18
99213 Established patient office or other outpatient visit, typically 15 minutes	299	215	$130.00	$81.14
73560 X-ray of knee, 1-2 views	185	136	$91.08	$32.15
73502 X-ray of hip, 2-3 views	173	122	$179.48	$45.42
73562 X-ray of knee, 3 views	172	112	$119.73	$37.09
73565 X-ray of both knees while standing	146	133	$91.18	$37.98
20610 Aspiration and/or injection of fluid from large joint	117	82	$269.23	$74.74
73501 X-ray of hip with pelvis, 1 view	107	94	$178.97	$30.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	88	$190.00	$118.97
27130 Replacement of thigh bone and hip joint with prosthesis	56	54	$6400.00	$1515.44
72170 X-ray of pelvis, 1-2 views	49	49	$104.24	$27.97
72100 X-ray of lower and sacral spine, 2-3 views	46	45	$111.13	$35.61
73501 X-ray of hip with pelvis, 1 view	37	37	$62.16	$10.35
27447 Replacement of knee joint, both sides of knee	33	31	$6000.00	$1515.89
73522 X-ray of both hips, 3-4 views	25	25	$214.00	$50.15
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	22	22	$37.50	$0.33
27093 Injection of dye for X-ray imaging of hip joint	19	19	$900.00	$247.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$295.00	$179.49
73525 Review by radiologist of hip joint image	19	19	$300.00	$138.66
73521 X-ray of both hips, 2 views	12	12	$225.00	$40.29
73523 X-ray of both hips, minimum of 5 views	12	12	$193.75	$52.11
73721 Mri scan of leg joint without contrast	11	11	$1400.00	$256.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,858	40	$25.00	$18.35
99213 Established patient office or other outpatient visit, typically 15 minutes	347	249	$130.00	$80.15
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	301	63	$9.50	$6.77
73502 X-ray of hip, 2-3 views	212	154	$175.94	$40.68
73560 X-ray of knee, 1-2 views	211	150	$91.38	$29.81
73562 X-ray of knee, 3 views	209	144	$118.79	$33.18
73565 X-ray of both knees while standing	170	150	$90.59	$34.73
20610 Aspiration and/or injection of fluid from large joint	114	86	$264.47	$70.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	96	$190.00	$115.81
73501 X-ray of hip with pelvis, 1 view	94	78	$180.32	$29.80
27447 Replacement of knee joint, both sides of knee	53	51	$6113.21	$1482.91
27130 Replacement of thigh bone and hip joint with prosthesis	47	45	$6808.51	$1557.99
72170 X-ray of pelvis, 1-2 views	45	42	$102.67	$31.64
72100 X-ray of lower and sacral spine, 2-3 views	39	39	$109.13	$32.95
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	30	29	$37.50	$0.31
73525 Review by radiologist of hip joint image	29	28	$300.00	$125.42
27093 Injection of dye for X-ray imaging of hip joint	28	27	$900.00	$224.63
73501 X-ray of hip with pelvis, 1 view	19	16	$65.79	$10.23
73523 X-ray of both hips, minimum of 5 views	17	16	$205.88	$52.93
73522 X-ray of both hips, 3-4 views	12	11	$212.50	$45.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$290.00	$177.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	330	69	$9.50	$6.96
99213 Established patient office or other outpatient visit, typically 15 minutes	324	255	$130.00	$78.05
73502 X-ray of hip, 2-3 views	302	210	$172.68	$37.55
73562 X-ray of knee, 3 views	245	169	$116.65	$30.41
73560 X-ray of knee, 1-2 views	234	168	$88.75	$27.21
73565 X-ray of both knees while standing	190	175	$88.00	$31.47
73501 X-ray of hip with pelvis, 1 view	96	91	$160.42	$24.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	75	$190.00	$115.57
20610 Aspiration and/or injection of fluid from large joint	67	44	$245.15	$61.40
72100 X-ray of lower and sacral spine, 2-3 views	54	54	$104.22	$26.70
27130 Replacement of thigh bone and hip joint with prosthesis	54	53	$6400.00	$1496.06
72170 X-ray of pelvis, 1-2 views	48	47	$97.17	$27.43
27447 Replacement of knee joint, both sides of knee	48	46	$6375.00	$1525.53
73501 X-ray of hip with pelvis, 1 view	36	36	$116.67	$10.11
27093 Injection of dye for X-ray imaging of hip joint	34	33	$900.00	$206.60
73525 Review by radiologist of hip joint image	34	33	$300.00	$113.80
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	34	33	$37.50	$0.33
73522 X-ray of both hips, 3-4 views	26	26	$200.96	$39.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$285.00	$176.68
73521 X-ray of both hips, 2 views	18	18	$187.50	$31.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	459	329	$130.00	$77.83
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	432	86	$9.50	$6.52
73502 X-ray of hip, 2-3 views	386	247	$175.81	$39.81
73562 X-ray of knee, 3 views	293	204	$118.21	$32.29
73560 X-ray of knee, 1-2 views	281	203	$89.26	$27.78
73565 X-ray of both knees while standing	232	217	$89.24	$33.29
20610 Aspiration and/or injection of fluid from large joint	114	76	$230.92	$60.06
73501 X-ray of hip with pelvis, 1 view	95	89	$159.47	$24.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	84	$190.00	$115.26
27130 Replacement of thigh bone and hip joint with prosthesis	83	80	$6477.11	$1498.70
73501 X-ray of hip with pelvis, 1 view	76	73	$136.84	$10.10
72170 X-ray of pelvis, 1-2 views	65	58	$102.46	$30.04
72100 X-ray of lower and sacral spine, 2-3 views	65	65	$107.23	$29.61
27447 Replacement of knee joint, both sides of knee	55	55	$6218.18	$1491.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$285.00	$175.88
73525 Review by radiologist of hip joint image	26	24	$300.00	$111.64
27093 Injection of dye for X-ray imaging of hip joint	26	24	$900.00	$198.24
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	25	24	$37.50	$0.27
73522 X-ray of both hips, 3-4 views	25	25	$217.00	$46.57
73521 X-ray of both hips, 2 views	18	18	$208.33	$36.74
27093 Injection of dye for X-ray imaging of hip joint	17	17	$900.00	$74.01
73525 Review by radiologist of hip joint image	16	16	$221.88	$30.79
73523 X-ray of both hips, minimum of 5 views	15	15	$180.00	$46.31

Medical Specialties & State Licenses

CMS Verified: 2022-03-07

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CT 28175

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

NUCC Taxonomy Code: 207X00000X

State License CT 028175

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NUCC Taxonomy Code: 207XS0114X

State License CT 28175

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Hospital & Practice Group Affiliations

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Practice Associates & Co-Workers

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

21 Associated Practitioners

Dr. Nicola Corbett , MD

Orthopaedic Surgery - Foot and Ankle Surgery

NPI 1033381793

Doctor of Medicine (M.D.)

Dr. Louis Iorio , MD

Orthopaedic Surgery

NPI 1043216575

Doctor of Medicine (M.D.)

Gail Garfield-Dadio , OTR, L, CHT

Occupational Therapist

NPI 1063410744

Occupational Therapist Registered, L, Certified Hand Therapist

Dr. Shirvinda Wijesekera , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1073519583

Doctor of Medicine (M.D.)

Richard Dicarlo , RPT, CHT

Physical Therapist - Hand

NPI 1194786236

Registered Physical Therapist, Certified Hand Therapist

Jennifer Bogardus , PT

Physical Therapist

NPI 1265584551

Physical Therapist

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Business Mailing Address March 07, 2022

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2036260160)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2022

Orthopaedic Surgery (License #028175 in CT)

📍

Updated Practice Location July 24, 2021

Registered at 9 WASHINGTON AVE FL 1-A, HAMDEN, CT 065183267 (Tel: 2038656784)

📍

Updated Business Mailing Address July 24, 2021

Registered at 9 WASHINGTON AVE FL 1-A, HAMDEN, CT 065183267 (Tel: 2038656784)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2021

Orthopaedic Surgery (License #28175 in CT)

✅

NPI Profile Active July 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2016

Registered at 9 WASHINGTON AVE, HAMDEN, CT 065183267 (Tel: 2038656784)

📍

Updated Business Mailing Address July 14, 2016

Registered at 9 WASHINGTON AVE, HAMDEN, CT 065183267 (Tel: 2038656784)

👤

Provider Name / Credentials Updated July 14, 2016

Recorded as JOHN IRVING, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2016

Orthopaedic Surgery (License #028175 in CT)

🟢

Initial NPI Registration & Enumeration June 21, 2005

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: 1124024674

Entity Type:

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

Enumeration Date: June 21, 2005

Last Update: March 07, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2408 Whitney Ave

Hamden, CT 065183209

Phone: 2036260160

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.