Doctor profile · Federal record
Dr. Karthik Nath, MD
Hematology (Internal Medicine) Physician · New York, NY
- NPI 1962166140
- MIPS 74.0 / 100 · 2023
- 5 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
504 E 63Rd St Apt 25
New York, NY 100657919
(646) 249-5210
Credentials & registration
- NPI registered
- October 2021 — 5 yrs on file
- Specialty taxonomy
- 207RH0000X — NUCC code
- State license (1)
- New York #10974401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962166140. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
475
Distinct HCPCS
7
Medicare allowed
$60,714
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 288 | 65 | $133 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 84 | 28 | $89 | |
99238 |
Hospital discharge day management, 30 minutes or less | 35 | 33 | $91 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $194 | |
0540T |
Administration of blood-derived t white blood cells (t lymphocytes) for chimeric antigen receptor t-cell therapy | 16 | 16 | $201 | |
99239 |
Hospital discharge day management, more than 30 minutes | 16 | 15 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 11 | $160 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 84. This provider delivers 5.7× the peer median.Frequently asked questions
What is Dr. Karthik Nath's medical specialty?
Dr. Karthik Nath practices Hematology (Internal Medicine) Physician in New York, NY.
Where does Dr. Karthik Nath practice?
Dr. Karthik Nath practices at 504 E 63Rd St Apt 25, New York, NY 100657919. Office phone: 6462495210.
What is Dr. Karthik Nath's NPI?
Dr. Karthik Nath's National Provider Identifier (NPI) is 1962166140, issued by NPPES.
What procedures does Dr. Karthik Nath commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.