Doctor profile · Federal record
Dr. Ajai Chari, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · New York, NY
- NPI 1376560136
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Gustave L. Levy Place, Box 1185, Mount Sinai Medical Center
New York, NY 10029
(212) 241-7873
fax (212) 241-3908 - Additional location
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 353-2421
fax (415) 353-2467 - Mailing address
-
400 Parnassus Ave
San Francisco, CA 941432202
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 21, 2024
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New York #219311
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376560136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
143
Distinct HCPCS
4
Medicare allowed
$18,650
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 71 | 65 | $149 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 30 | $103 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 27 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 13 | $151 |
In context: peer comparison
Among 103 peers in this city , average services per provider: 411. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$93,611
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $33,544.30 | |
| Octapharma USA, Inc. | 18 | $13,231.29 | |
| GENZYME CORPORATION | 6 | $10,890.88 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $7,391.86 | |
| GlaxoSmithKline, LLC. | 7 | $7,315.31 | |
| F. Hoffmann-La Roche AG | 2 | $6,080.00 | |
| Kite Pharma, Inc. | 3 | $4,120.00 | |
| AstraZeneca Pharmaceuticals LP | 1 | $3,767.50 | |
| Legend Biotech USA Inc. | 5 | $2,573.13 | |
| Karyopharm Therapeutics Inc. | 3 | $2,296.16 | |
| Janssen Global Services, LLC | 3 | $724.04 | |
| Janssen Research & Development, LLC | 6 | $703.10 | |
| ABBVIE INC. | 1 | $337.50 | |
| Sekisui Diagnostics, LLC | 1 | $250.00 | |
| Celgene Corporation | 5 | $191.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
26
Total drug cost
$251,292
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 76 | 26 | $716 |
| Prednisone | Generic | 21 | 0 | $67 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 16 | 0 | $643 |
| Revlimid (Lenalidomide) | Brand | 13 | 0 | $249,866 |
Hospital affiliations
Frequently asked questions
What is Dr. Ajai Chari's medical specialty?
Dr. Ajai Chari practices Hematology & Oncology Physician in New York, NY.
Where does Dr. Ajai Chari practice?
Dr. Ajai Chari practices at 1 Gustave L. Levy Place, Box 1185, New York, NY 10029. Office phone: 2122417873.
What is Dr. Ajai Chari's NPI?
Dr. Ajai Chari's National Provider Identifier (NPI) is 1376560136, issued by NPPES.
Does Dr. Ajai Chari accept Medicare assignment?
Yes. Dr. Ajai Chari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ajai Chari commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.