Doctor profile · Federal record
Dr. Michael Duff, M.D.
Internal Medicine Physician (CMS: Critical Care (Intensivists)) · Staten Island, NY
- NPI 1952622771
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
355 Bard Ave
Staten Island, NY 103101664
(718) 818-1234
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952622771. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
282
Distinct HCPCS
6
Medicare allowed
$42,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 158 | 89 | $208 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 38 | 25 | $77 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 25 | 24 | $82 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 23 | 22 | $137 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 20 | 18 | $43 | |
76937 |
Ultrasonic guidance for blood vessel access | 18 | 17 | $14 |
In context: peer comparison
Among 93 peers in Staten Island Internal Medicine Physician, average services per provider: 156. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Michael Duff's medical specialty?
Dr. Michael Duff practices Internal Medicine Physician in Staten Island, NY.
Where does Dr. Michael Duff practice?
Dr. Michael Duff practices at 355 Bard Ave, Staten Island, NY 103101664. Office phone: 7188181234.
What is Dr. Michael Duff's NPI?
Dr. Michael Duff's National Provider Identifier (NPI) is 1952622771, issued by NPPES.
Does Dr. Michael Duff accept Medicare assignment?
Yes. Dr. Michael Duff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Duff commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS 36556). Source: CMS Medicare Physician & Other Practitioners file.