Doctor profile · Federal record
Dr. Mariano Giordano, D.O.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Riverhead, NY
- NPI 1740541044
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1300 Roanoke Ave
Riverhead, NY 119012031
(631) 548-6000
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- December 9, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Pennsylvania #OS019074
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740541044. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
143
Distinct HCPCS
4
Medicare allowed
$23,122
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 83 | 68 | $220 | |
99292 |
Critical care, each additional 30 minutes | 25 | 19 | $110 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 22 | 22 | $46 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 13 | 13 | $87 |
In context: peer comparison
Among 1 peers in Riverhead Critical Care Medicine (Internal Medicine) Physician, average services per provider: 35. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Mariano Giordano's medical specialty?
Dr. Mariano Giordano practices Critical Care Medicine (Internal Medicine) Physician in Riverhead, NY.
Where does Dr. Mariano Giordano practice?
Dr. Mariano Giordano practices at 1300 Roanoke Ave, Riverhead, NY 119012031. Office phone: 6315486000.
What is Dr. Mariano Giordano's NPI?
Dr. Mariano Giordano's National Provider Identifier (NPI) is 1740541044, issued by NPPES.
Does Dr. Mariano Giordano accept Medicare assignment?
Yes. Dr. Mariano Giordano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariano Giordano commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.