Doctor profile · Federal record
Dr. Dillan Chai
Internal Medicine Physician · Bronx, NY
- NPI 1013361864
- 10 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
234 E 149Th St, Department of Internal Medicine, Suite 8-20
Bronx, NY 104515504
(718) 579-5016
fax (718) 579-4836
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- July 15, 2020
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #301317
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013361864. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
417
Distinct HCPCS
6
Medicare allowed
$44,724
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 190 | 63 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 152 | 45 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 30 | 30 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $182 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $86 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $137 |
In context: peer comparison
Among 242 peers in this city , average services per provider: 134. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
258
Patients
145
Total drug cost
$13,876
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 55 | 40 | $950 |
| Fluticasone Propionate | Generic | 31 | 13 | $263 |
| Amlodipine Besylate | Generic | 27 | 23 | $253 |
| Lisinopril | Generic | 19 | 11 | $163 |
| Pravastatin Sodium | Generic | 15 | 0 | $162 |
| Eliquis (Apixaban) | Brand | 14 | 11 | $9,847 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 0 | $566 |
| Metoprolol Succinate | Generic | 13 | 12 | $256 |
| Cefpodoxime Proxetil | Generic | 12 | 12 | $521 |
| Gabapentin | Generic | 12 | 0 | $213 |
Frequently asked questions
What is Dr. Dillan Chai's medical specialty?
Dr. Dillan Chai practices Internal Medicine Physician in Bronx, NY.
Where does Dr. Dillan Chai practice?
Dr. Dillan Chai practices at 234 E 149Th St, Bronx, NY 104515504. Office phone: 7185795016.
What is Dr. Dillan Chai's NPI?
Dr. Dillan Chai's National Provider Identifier (NPI) is 1013361864, issued by NPPES.
What procedures does Dr. Dillan Chai 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.