Doctor profile · Federal record
Dr. Patrick Mazi, MD
Infectious Disease Physician (CMS: Infectious Disease) · Critical Care Medicine (Anesthesiology) Physician · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Saint Louis, MO
- NPI 1063875995
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
620 S Taylor Ave, Div Im Infectious Disease, Ste 100
Saint Louis, MO 631101035
(314) 747-1206
fax (314) 454-5392 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Missouri #2020027277
- Medicaid
- MO #200086316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063875995. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
30
Distinct HCPCS
2
Medicare allowed
$5,256
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 18 | $177 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $172 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 96. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$232
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 0 | $232 |
Hospital affiliations
Frequently asked questions
What is Dr. Patrick Mazi's medical specialty?
Dr. Patrick Mazi practices Infectious Disease Physician in Saint Louis, MO.
Where does Dr. Patrick Mazi practice?
Dr. Patrick Mazi practices at 620 S Taylor Ave, Saint Louis, MO 631101035. Office phone: 3147471206.
What is Dr. Patrick Mazi's NPI?
Dr. Patrick Mazi's National Provider Identifier (NPI) is 1063875995, issued by NPPES.
Does Dr. Patrick Mazi accept Medicare assignment?
Yes. Dr. Patrick Mazi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Mazi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.