Active NPI 1689661035 Individual Practitioner Male Practitioner

Dr. Michael O. Azzoni , MD

Orthopaedic Surgery • Gardner, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Azzoni, MD is a certified Orthopaedic Surgery practicing in Gardner, MA. With approximately 37 years of clinical experience since graduating from George Washington University School Of Medicine in 1989, Dr. Azzoni delivers high-quality medical care to the local community at 250 GREEN ST.

Dr. Azzoni maintains professional affiliations with Heywood Medical Group Inc., Henry Heywood Memorial Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

250 Green St

Gardner, MA 014401396

Telephone 9786320383

Fax 9786320714

Associated Practice Facility / Clinic

🏢 A. Tariq Malik, Md, Inc. Facility NPI 1477552750

Medicare Profile & Education

Medical School

George Washington University School Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Gardner, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +11.3 yrs vs City Avg

City Avg: 25.7 Yrs

State Avg: 28.0 Yrs

Regional Practice Density

4 Specialists

Practicing in Gardner, MA (746 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Azzoni (37 Years) 37 Yrs

Gardner Specialty Average (25.7 Years) 25.7 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
99213 Established patient office or other outpatient visit, typically 15 minutes	183	137	$82.72	$66.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	119	94	$121.76	$98.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$102.86	$82.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	52	$47.49	$35.62
20610 Aspiration and/or injection of fluid from large joint	54	42	$140.26	$45.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$177.95	$145.76
27447 Replacement of knee joint, both sides of knee	17	17	$4787.00	$1299.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	188	138	$72.63	$67.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	114	101	$108.00	$99.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$88.28	$84.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	60	$41.02	$36.18
20610 Aspiration and/or injection of fluid from large joint	46	38	$132.04	$46.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	38	$142.23	$137.53
27447 Replacement of knee joint, both sides of knee	31	31	$4138.00	$1281.68
27130 Replacement of thigh bone and hip joint with prosthesis	12	11	$3865.00	$1312.83

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	183	141	$114.00	$102.29
99213 Established patient office or other outpatient visit, typically 15 minutes	163	122	$77.85	$69.50
20610 Aspiration and/or injection of fluid from large joint	54	44	$154.00	$46.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	47	$127.00	$127.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$92.15	$86.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	34	$41.00	$37.68
27447 Replacement of knee joint, both sides of knee	29	28	$4138.00	$1346.20
27130 Replacement of thigh bone and hip joint with prosthesis	11	11	$3865.00	$1333.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	197	139	$66.77	$62.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	94	79	$107.06	$99.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$91.84	$87.22
20610 Aspiration and/or injection of fluid from large joint	39	31	$107.38	$47.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	34	$127.00	$128.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	30	$36.55	$31.99
27447 Replacement of knee joint, both sides of knee	13	13	$3925.46	$1363.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	249	179	$58.63	$54.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$101.45	$80.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	61	$90.00	$83.50
20610 Aspiration and/or injection of fluid from large joint	53	38	$93.02	$49.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	34	$127.00	$118.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	31	$29.00	$27.37
27447 Replacement of knee joint, both sides of knee	19	19	$4138.00	$1472.33
76000 Imaging guidance for procedure, 60 minutes or less	14	11	$26.00	$16.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$350.00	$145.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	380	239	$58.00	$53.48
20610 Aspiration and/or injection of fluid from large joint	90	65	$96.77	$49.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	63	$90.00	$82.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$87.00	$79.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	45	$127.00	$116.22
27447 Replacement of knee joint, both sides of knee	30	30	$4138.00	$1459.00
76000 Imaging guidance for procedure, 60 minutes or less	24	20	$26.00	$16.31
27425 Release of ligaments of knee joint	21	21	$1158.00	$242.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	286	200	$190.03	$72.72
99213 Established patient office or other outpatient visit, typically 15 minutes	166	134	$58.00	$53.20
J1030 Injection, methylprednisolone acetate, 40 mg	90	39	$9.00	$6.57
20610 Aspiration and/or injection of fluid from large joint	65	48	$180.88	$63.54
20610 Aspiration and/or injection of fluid from large joint	54	45	$139.98	$49.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	40	$294.79	$104.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$296.12	$109.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$87.00	$79.64
27447 Replacement of knee joint, both sides of knee	25	24	$4138.00	$1385.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	25	$345.40	$143.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$90.00	$81.39
76000 Imaging guidance for procedure, 60 minutes or less	18	16	$26.00	$9.16
26055 Incision of tendon covering	14	11	$1482.00	$307.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$127.00	$115.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	346	259	$216.00	$75.21
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	314	32	$6.00	$1.76
J1030 Injection, methylprednisolone acetate, 40 mg	124	45	$9.00	$5.96
20610 Aspiration and/or injection of fluid from large joint	97	65	$211.34	$65.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	59	54	$400.00	$149.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$324.00	$111.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	34	$326.00	$109.24
27447 Replacement of knee joint, both sides of knee	31	29	$4170.26	$1368.78
27130 Replacement of thigh bone and hip joint with prosthesis	20	20	$3865.00	$1403.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$133.00	$43.22

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MA 151384

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 MA 151384

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3170837 (MA)

Hospital & Practice Group Affiliations

Henry Heywood Memorial Hospital

242 Green St, Gardner, MA 014401336

Phone: 9786323420

Heywood Medical Group Inc.

250 Green St, Gardner, MA 014401396

Phone: 9786306460

Practice Associates & Co-Workers

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

31 Associated Practitioners

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Doctor of Medicine (M.D.)

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Family Medicine

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Doctor of Medicine (M.D.)

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Nurse Practitioner

NPI 1154310969

Dr. Ayaz Malik , MD

Internal Medicine - Gastroenterology

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Doctor of Medicine (M.D.)

Dr. John Skrzypczak , MD

Emergency Medicine

NPI 1194715268

Doctor of Medicine (M.D.)

Melissa Capotosto , NP

Nurse Practitioner - Women's Health

NPI 1205171444

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 24, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 24, 2013

Registered at 250 GREEN ST, GARDNER, MA 014401396 (Tel: 9786320383)

📍

Updated Business Mailing Address September 24, 2013

Registered at 250 GREEN ST, GARDNER, MA 014401396 (Tel: 9786320383)

👤

Provider Name / Credentials Updated September 24, 2013

Recorded as MICHAEL AZZONI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 24, 2013

Orthopaedic Surgery (License #151384 in MA)

🟢

Initial NPI Registration & Enumeration September 30, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1689661035

Entity Type:

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

Enumeration Date: September 30, 2005

Last Update: September 24, 2013

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

250 Green St

Gardner, MA 014401396

Phone: 9786320383

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.