Doctor profile · Federal record
Dr. Michael Giunta, MD
Hospitalist Physician (CMS: Hospitalist) · Scottsdale, AZ
- NPI 1528051190
- Accepts Medicare
- MIPS 78.6 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13400 E Shea Blvd
Scottsdale, AZ 85259
(480) 301-8000
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 7, 2020
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Arizona #28097
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528051190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
2
Medicare allowed
$28,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 160 | 158 | $168 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $126 |
In context: peer comparison
Among 34 peers in this city , average services per provider: 121. This provider delivers 1.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Giunta's medical specialty?
Dr. Michael Giunta practices Hospitalist Physician in Scottsdale, AZ.
Where does Dr. Michael Giunta practice?
Dr. Michael Giunta practices at 13400 E Shea Blvd, Scottsdale, AZ 85259. Office phone: 4803018000.
What is Dr. Michael Giunta's NPI?
Dr. Michael Giunta's National Provider Identifier (NPI) is 1528051190, issued by NPPES.
Does Dr. Michael Giunta accept Medicare assignment?
Yes. Dr. Michael Giunta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Giunta commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.