Doctor profile · Federal record
Dr. Michael Gallizzi, MD
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Lone Tree, CO
- NPI 1831327865
- Accepts Medicare
- MIPS 99.2 / 100 · 2023
- 17 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10107 Ridgegate Pkwy Ste 370
Lone Tree, CO 801246003
(303) 790-7181
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- January 14, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State licenses (3)
- Colorado #55166 · Missouri #2009016703 · North Carolina #2014-00466
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831327865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
657
Distinct HCPCS
10
Medicare allowed
$208,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 87 | 64 | $121 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 81 | 38 | $252 | |
20937 |
Harvest of bone fragment for spine bone graft | 59 | 37 | $163 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 53 | 42 | $42 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 51 | 49 | $180 | |
72110 |
X-ray of lower and sacral spine, minimum of 4 views | 38 | 37 | $53 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 36 | 36 | $221 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 30 | $88 | |
22614 |
Fusion of additional segment of spine | 35 | 25 | $381 | |
22558 |
Fusion of lower spine bone through abdomen with partial removal of disc | 33 | 33 | $938 |
In context: peer comparison
Among 2 peers in Lone Tree Orthopaedic Surgery of the Spine Physician, average services per provider: 39. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$210,919
Transactions
133
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, INC. | 118 | $190,417.03 | |
| Globus Medical, INC. | 11 | $20,136.38 | |
| Ossur Americas, INC. | 2 | $178.61 | |
| Orthofix Medical, INC. | 1 | $147.95 | |
| Gemini Mountain Medical, LLC | 1 | $38.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
61
Patients
31
Total drug cost
$1,002
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tizanidine Hcl | Generic | 30 | 19 | $307 |
| Pregabalin | Generic | 18 | 12 | $311 |
| Celecoxib | Generic | 13 | 0 | $385 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Gallizzi's medical specialty?
Dr. Michael Gallizzi practices Orthopaedic Surgery of the Spine Physician in Lone Tree, CO.
Where does Dr. Michael Gallizzi practice?
Dr. Michael Gallizzi practices at 10107 Ridgegate Pkwy Ste 370, Lone Tree, CO 801246003. Office phone: 3037907181.
What is Dr. Michael Gallizzi's NPI?
Dr. Michael Gallizzi's National Provider Identifier (NPI) is 1831327865, issued by NPPES.
Does Dr. Michael Gallizzi accept Medicare assignment?
Yes. Dr. Michael Gallizzi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Gallizzi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Harvest of bone fragment for spine bone graft (HCPCS 20937). Source: CMS Medicare Physician & Other Practitioners file.