Doctor profile · Federal record

Dr. Michael Azzoni, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Sports Medicine (Orthopaedic Surgery) Physician · Gardner, MA

  • NPI 1689661035
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 37 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 Green St
Gardner, MA 014401396
(978) 632-0383
fax (978) 632-0714

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 24, 2013
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Massachusetts #151384
Medicaid
MA #3170837

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689661035. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
562
Distinct HCPCS
8
Medicare allowed
$95,051
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 188 138 $67
99214 Established patient office or other outpatient visit, 30-39 minutes 114 101 $99
99203 New patient office or other outpatient visit, 30-44 minutes 69 69 $84
99212 Established patient office or other outpatient visit, 10-19 minutes 63 60 $36
20610 Aspiration and/or injection of fluid from large joint 46 38 $46
99215 Established patient office or other outpatient visit, 40-54 minutes 39 38 $138
27447 Replacement of knee joint, both sides of knee 31 31 $1,282
27130 Replacement of thigh bone and hip joint with prosthesis 12 11 $1,313

In context: peer comparison

Among 2 peers in this city , average services per provider: 51. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$467
Transactions
12
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 12 $466.81

By nature of payment

Food and Beverage
$467

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
182
Patients
100
Total drug cost
$452
Drug Type Claims Patients Total cost
Amoxicillin Generic 111 56 $135
Oxycodone Hcl Generic 47 32 $230
Cephalexin Generic 13 12 $32
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $55

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Azzoni's medical specialty?
Dr. Michael Azzoni practices Orthopaedic Surgery Physician in Gardner, MA.
Where does Dr. Michael Azzoni practice?
Dr. Michael Azzoni practices at 250 Green St, Gardner, MA 014401396. Office phone: 9786320383.
What is Dr. Michael Azzoni's NPI?
Dr. Michael Azzoni's National Provider Identifier (NPI) is 1689661035, issued by NPPES.
Does Dr. Michael Azzoni accept Medicare assignment?
Yes. Dr. Michael Azzoni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Azzoni commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.