Doctor profile · Federal record
Dr. Greg Ghiardi, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Marquette, MI
- NPI 1356342422
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
580 W College Ave
Marquette, MI 498552705
(906) 226-2569
fax (906) 226-3225 - Mailing address
-
710 Chippewa Sq, Suite 103
Marquette, MI 498554821
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- September 30, 2014
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Michigan #GG086234
- Medicaid
- MI #4831214
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356342422. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
7
Medicare allowed
$17,602
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 28 | 28 | $60 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 27 | 26 | $64 | |
00670 |
Anesthesia for extensive surgery on spine | 21 | 21 | $322 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 18 | $164 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 15 | 15 | $43 | |
01214 |
Anesthesia for total hip replacement | 12 | 12 | $165 | |
00790 |
Anesthesia for other procedure on upper abdomen | 11 | 11 | $168 |
In context: peer comparison
Among 2 peers in Marquette Anesthesiology Physician, average services per provider: 17. This provider delivers 7.8× the peer median.Frequently asked questions
What is Dr. Greg Ghiardi's medical specialty?
Dr. Greg Ghiardi practices Anesthesiology Physician in Marquette, MI.
Where does Dr. Greg Ghiardi practice?
Dr. Greg Ghiardi practices at 580 W College Ave, Marquette, MI 498552705. Office phone: 9062262569.
What is Dr. Greg Ghiardi's NPI?
Dr. Greg Ghiardi's National Provider Identifier (NPI) is 1356342422, issued by NPPES.
Does Dr. Greg Ghiardi accept Medicare assignment?
Yes. Dr. Greg Ghiardi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Greg Ghiardi commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for extensive surgery on spine (HCPCS 00670). Source: CMS Medicare Physician & Other Practitioners file.