Doctor profile · Federal record
Dr. Robert Sexton, MD
Internal Medicine Physician (CMS: Hospitalist) · Stony Brook, NY
- NPI 1528563863
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Nicolls RD
Stony Brook, NY 117941859
(631) 689-8333
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- July 15, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #317866
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528563863. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
855
Distinct HCPCS
5
Medicare allowed
$87,022
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 449 | 175 | $91 | |
99239 |
Hospital discharge day management, more than 30 minutes | 141 | 139 | $132 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 123 | 40 | $58 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 123 | 64 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $199 |
In context: peer comparison
Among 49 peers in Stony Brook Internal Medicine Physician, average services per provider: 119. This provider delivers 7.2× the peer median.Frequently asked questions
What is Dr. Robert Sexton's medical specialty?
Dr. Robert Sexton practices Internal Medicine Physician in Stony Brook, NY.
Where does Dr. Robert Sexton practice?
Dr. Robert Sexton practices at 101 Nicolls RD, Stony Brook, NY 117941859. Office phone: 6316898333.
What is Dr. Robert Sexton's NPI?
Dr. Robert Sexton's National Provider Identifier (NPI) is 1528563863, issued by NPPES.
Does Dr. Robert Sexton accept Medicare assignment?
Yes. Dr. Robert Sexton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Sexton commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.