Doctor profile · Federal record
Dr. Venessa Tan, MD, MPH
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
- NPI 1780845669
- Accepts Medicare
- 18 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 Nicolls RD
Stony Brook, NY 117940001
(631) 444-0580 - Additional location
-
1331 W Grand Pkwy N Ste 230
Katy, TX 774932711
(281) 392-8650 - Mailing address
-
Po Box 1559
Stony Brook, NY 117900989
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- November 18, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #254334
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780845669. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
511
Distinct HCPCS
6
Medicare allowed
$59,096
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 293 | 136 | $92 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 84 | 48 | $139 | |
99239 |
Hospital discharge day management, more than 30 minutes | 57 | 57 | $134 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 40 | $202 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $153 | |
99238 |
Hospital discharge day management, 30 minutes or less | 17 | 17 | $94 |
In context: peer comparison
Among 49 peers in Stony Brook Internal Medicine Physician, average services per provider: 119. This provider delivers 4.3× the peer median.Frequently asked questions
What is Dr. Venessa Tan's medical specialty?
Dr. Venessa Tan practices Internal Medicine Physician in Stony Brook, NY.
Where does Dr. Venessa Tan practice?
Dr. Venessa Tan practices at 101 Nicolls RD, Stony Brook, NY 117940001. Office phone: 6314440580.
What is Dr. Venessa Tan's NPI?
Dr. Venessa Tan's National Provider Identifier (NPI) is 1780845669, issued by NPPES.
Does Dr. Venessa Tan accept Medicare assignment?
Yes. Dr. Venessa Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Venessa Tan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.