Active NPI 1477532489 Individual Practitioner Male Practitioner

Dr. John Paul Daigneault , MD

Orthopaedic Surgery • Branford, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Daigneault, MD is a certified Orthopaedic Surgery practicing in Branford, CT. With approximately 41 years of clinical experience since graduating from Albany Medical College Of Union University in 1985, Dr. Daigneault delivers high-quality medical care to the local community at 84 N MAIN ST.

Dr. Daigneault maintains professional affiliations with Rehabilitation Associates Inc, Connecticut Orthopaedic Specialists Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit, x-ray of shoulder, minimum of 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

84 N Main St

Branford, CT 064053061

Telephone 2034832509

Fax 2034832513

Associated Practice Facility / Clinic

🏢 Hospital Of St. Rahpael Facility NPI 1285840496

Medicare Profile & Education

Medical School

Albany Medical College Of Union University

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Branford, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +10.7 yrs vs City Avg

City Avg: 30.3 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

8 Specialists

Practicing in Branford, CT (374 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Daigneault (41 Years) 41 Yrs

Branford Specialty Average (30.3 Years) 30.3 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
J1010 Injection, methylprednisolone acetate, 1 mg	739	102	$9.00	$0.13
99213 Established patient office or other outpatient visit, typically 15 minutes	297	207	$170.00	$95.35
73030 X-ray of shoulder, minimum of 2 views	278	228	$126.00	$37.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	179	134	$250.00	$134.10
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	160	118	$340.30	$106.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	85	85	$343.11	$175.05
73221 Mri scan of arm joint without contrast	43	40	$1400.00	$214.12
23472 Prosthetic repair of shoulder joint, total shoulder	33	33	$5918.18	$1442.56
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	31	31	$200.00	$166.50
J1030 Injection, methylprednisolone acetate, 40 mg	22	22	$9.00	$6.33
23430 Anchoring of biceps tendon	18	18	$2850.00	$398.41
23412 Repair of chronic torn shoulder rotator cuff	14	14	$3550.00	$907.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73030 X-ray of shoulder, minimum of 2 views	261	219	$126.00	$36.45
J1030 Injection, methylprednisolone acetate, 40 mg	253	107	$9.00	$7.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	242	185	$250.00	$137.01
99213 Established patient office or other outpatient visit, typically 15 minutes	226	167	$170.00	$97.01
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	152	115	$342.92	$110.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$295.00	$178.27
73221 Mri scan of arm joint without contrast	39	39	$1400.00	$229.74
23472 Prosthetic repair of shoulder joint, total shoulder	33	33	$6200.00	$1557.86
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	21	21	$200.00	$168.71
23430 Anchoring of biceps tendon	17	17	$2850.00	$406.29
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	15	11	$1800.00	$703.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73030 X-ray of shoulder, minimum of 2 views	283	229	$125.63	$37.04
J1030 Injection, methylprednisolone acetate, 40 mg	270	119	$9.00	$6.46
99213 Established patient office or other outpatient visit, typically 15 minutes	247	170	$169.51	$97.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	157	$248.21	$136.05
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	188	134	$340.83	$108.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$295.00	$174.42
73221 Mri scan of arm joint without contrast	34	34	$1400.00	$237.71
23472 Prosthetic repair of shoulder joint, total shoulder	32	31	$6200.00	$1549.19
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	31	24	$1800.00	$764.35
0055T Musculoskeletal surgical navigational orthopedic operation using imaging guidance	29	29	$200.00	$166.60
23430 Anchoring of biceps tendon	24	23	$2850.00	$403.13
23412 Repair of chronic torn shoulder rotator cuff	11	11	$3550.00	$918.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	285	116	$9.00	$5.57
73030 X-ray of shoulder, minimum of 2 views	272	231	$126.00	$36.48
99213 Established patient office or other outpatient visit, typically 15 minutes	239	178	$133.60	$98.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	183	159	$190.33	$140.12
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	173	136	$362.71	$112.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$295.00	$179.08
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	38	26	$1800.00	$749.22
23472 Prosthetic repair of shoulder joint, total shoulder	37	37	$6200.00	$1572.47
20985 Computer-assisted surgery for muscle and bone procedure	34	34	$600.00	$155.86
23430 Anchoring of biceps tendon	30	30	$2850.00	$421.26
73221 Mri scan of arm joint without contrast	28	28	$1400.00	$250.86
23412 Repair of chronic torn shoulder rotator cuff	14	14	$3550.00	$888.50
29823 Removal of extensive shoulder joint tissue using an endoscope	13	13	$3300.00	$320.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	293	173	$130.00	$79.93
73030 X-ray of shoulder, minimum of 2 views	255	208	$126.00	$34.41
J1030 Injection, methylprednisolone acetate, 40 mg	248	95	$9.00	$5.96
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	181	115	$355.85	$107.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	169	142	$190.00	$117.25
73221 Mri scan of arm joint without contrast	61	58	$1400.00	$248.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$295.00	$179.41
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	46	34	$1800.00	$738.79
29823 Removal of extensive shoulder joint tissue using an endoscope	27	26	$3300.00	$366.88
23472 Prosthetic repair of shoulder joint, total shoulder	20	20	$6200.00	$1627.39
23412 Repair of chronic torn shoulder rotator cuff	20	20	$3550.00	$912.88
23430 Anchoring of biceps tendon	14	14	$2850.00	$418.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73030 X-ray of shoulder, minimum of 2 views	359	288	$126.00	$31.45
99213 Established patient office or other outpatient visit, typically 15 minutes	340	226	$130.00	$79.57
J1030 Injection, methylprednisolone acetate, 40 mg	306	122	$9.00	$6.16
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	225	140	$371.84	$105.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	188	$190.48	$116.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$290.88	$176.52
73221 Mri scan of arm joint without contrast	77	76	$1400.00	$258.18
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	57	15	$600.00	$343.36
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	34	27	$1800.00	$1188.39
29823 Removal of extensive shoulder joint tissue using an endoscope	31	29	$3300.00	$278.24
23472 Prosthetic repair of shoulder joint, total shoulder	27	27	$6200.00	$1627.92
23412 Repair of chronic torn shoulder rotator cuff	24	24	$3550.00	$951.40
20610 Aspiration and/or injection of fluid from large joint	13	12	$242.31	$68.80
23430 Anchoring of biceps tendon	11	11	$2850.00	$453.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	348	231	$130.00	$78.49
73030 X-ray of shoulder, minimum of 2 views	318	255	$125.67	$30.67
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	264	151	$359.67	$102.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	264	216	$191.44	$115.33
J1030 Injection, methylprednisolone acetate, 40 mg	263	124	$9.00	$6.56
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	126	33	$600.00	$142.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	84	84	$285.00	$176.75
73221 Mri scan of arm joint without contrast	80	79	$1400.00	$261.50
29823 Removal of extensive shoulder joint tissue using an endoscope	34	34	$3300.00	$310.31
23412 Repair of chronic torn shoulder rotator cuff	31	31	$3550.00	$939.50
23472 Prosthetic repair of shoulder joint, total shoulder	24	23	$6200.00	$1604.85
29824 Partial removal of collar bone at shoulder using an endoscope	16	16	$3350.00	$464.31
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	16	16	$2850.00	$193.77
23430 Anchoring of biceps tendon	14	14	$2850.00	$497.80
72040 X-ray of upper spine, 2-3 views	11	11	$132.00	$35.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	447	282	$130.00	$77.92
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	338	176	$374.24	$104.42
73030 X-ray of shoulder, minimum of 2 views	332	256	$125.04	$31.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	280	228	$190.00	$114.11
J1030 Injection, methylprednisolone acetate, 40 mg	262	148	$9.00	$5.72
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	154	43	$600.00	$145.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	108	108	$285.00	$175.87
73221 Mri scan of arm joint without contrast	83	82	$1400.00	$260.45
23412 Repair of chronic torn shoulder rotator cuff	35	34	$3550.00	$869.01
23472 Prosthetic repair of shoulder joint, total shoulder	30	30	$6200.00	$1612.19
29823 Removal of extensive shoulder joint tissue using an endoscope	28	28	$3300.00	$318.99
72040 X-ray of upper spine, 2-3 views	21	21	$132.00	$34.31
20610 Aspiration and/or injection of fluid from large joint	18	14	$250.00	$65.79
23430 Anchoring of biceps tendon	17	17	$2850.00	$409.79
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	13	13	$2850.00	$193.87

Medical Specialties & State Licenses

CMS Verified: 2026-05-11

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CT 28301

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 CT 28301

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

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Connecticut Orthopaedic Specialists Pc

2416 Whitney Ave, Hamden, CT 065183249

Phone: 2037523100

Secondary Practice Locations

235 Boston Post Rd

Orange, CT 064773229

Phone: 2037954784

701 N Colony Rd

Wallingford, CT 064922407

Phone: 2032651800

2416 Whitney Ave Ste 3

Hamden, CT 065183249

Phone: 2037523100

Practice Associates & Co-Workers

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

17 Associated Practitioners

Dr. Rowland Mayor , MD

Orthopaedic Surgery

NPI 1073591053

Doctor of Medicine (M.D.)

Dr. Logan Petit , MD

Orthopaedic Surgery

NPI 1174052682

Doctor of Medicine (M.D.)

Dr. Joseph Gagliardi , MD

Radiology - Diagnostic Radiology

NPI 1174504591

Doctor of Medicine (M.D.)

Dr. Jeffrey Delott , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1194712349

Doctor of Podiatric Medicine

Dr. Sanda Tomak , MD

Orthopaedic Surgery - Foot and Ankle Surgery

NPI 1427036433

Doctor of Medicine (M.D.)

Dr. John Mccallum , MD

Orthopaedic Surgery

NPI 1447247606

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

21 Historical Events

📍

Updated Practice Location May 11, 2026

Registered at 84 N MAIN ST, BRANFORD, CT 064053061 (Tel: 2034832509)

📍

Updated Business Mailing Address May 11, 2026

Registered at 2 BARNES INDUSTRIAL RD S, WALLINGFORD, CT 064922486 (Tel: 2036260160)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 11, 2026

Orthopaedic Surgery (License #28301 in CT)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2021

Orthopaedic Surgery (License #28301 in CT)

✅

NPI Profile Active March 17, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location March 17, 2018

Registered at 2416 WHITNEY AVE STE 3, HAMDEN, CT 065183249 (Tel: 2037523100)

📍

Updated Business Mailing Address March 17, 2018

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2037523100)

👤

Provider Name / Credentials Updated March 17, 2018

Recorded as JOHN DAIGNEAULT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Orthopaedic Surgery (License #28301 in CT)

✅

NPI Profile Active December 06, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 06, 2017

Registered at 2416 WHITNEY AVE STE 3, HAMDEN, CT 065183249 (Tel: 2037523100)

📍

Updated Business Mailing Address December 06, 2017

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2037523100)

👤

Provider Name / Credentials Updated December 06, 2017

Recorded as JOHN DAIGNEAULT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2017

Orthopaedic Surgery (License #028301 in CT)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2017

Orthopaedic Surgery (License #28301 in CT)

✅

NPI Profile Active July 15, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 15, 2016

Registered at 2200 WHITNEY AVE, SUITE 170, HAMDEN, CT 065183691 (Tel: 2037523100)

📍

Updated Business Mailing Address July 15, 2016

Registered at 2408 WHITNEY AVE, HAMDEN, CT 065183209 (Tel: 2037523100)

👤

Provider Name / Credentials Updated July 15, 2016

Recorded as JOHN DAIGNEAULT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2016

Orthopaedic Surgery (License #028301 in CT)

🟢

Initial NPI Registration & Enumeration January 10, 2006

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: 1477532489

Entity Type:

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

Enumeration Date: January 10, 2006

Last Update: May 11, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2 Barnes Industrial Rd S

Wallingford, CT 064922486

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.