Ajai Chari, M.D.
Hematology & Oncology Physician · New York, NY
Ajai Chari, M.D. is a hematology & oncology physician with a practice address in New York, New York, and NPI 1376560136, issued on Jul 17, 2006. Check the license (New York 219311, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ajai Chari
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 219311 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Gustave L. Levy Place, Box 1185, New York, NY 10029
- Phone
- (212) 241-7873
- Enumerated
- Jul 17, 2006
- Record last updated
- Jan 21, 2024
- Fax
- (212) 241-3908
- Medicare enrollment
- Enrolled (PECOS I20231025000661); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Verify Ajai Chari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 219311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
236 Medicare Part D claims for 56 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Revlimid75 claims
- Lenalidomide30 claims
- Acyclovir28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $93,611.35
74 payments; by number, the most common kind was travel and lodging; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Regents OF The University OF CaliforniaSan Francisco, CA
- Ucsf Medical Group Business ServicesBurlingame, CA
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ajai Chari among 1,163 hematology & oncology physician records in New York
Ajai Chari, M.D. is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1999 · median 2002 among the 833 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in New York → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Amit Agarwal, M.D.New York, NY 100291275790826
- Theodora Anagnostou, M.D.New York, NY 100291780026567
- Philippe Chahinian, MDNew York, NY 100291083632871
- Janice Gabrilove, MDNew York, NY 100291114945946
- Ronald Hoffman, M.D.New York, NY 100291467558932
- Johnson Liu, MDNew York, NY 100291861552903
- John Mascarenhas, MDNew York, NY 100291376719104
- Jonathan Schwartz, MDNew York, NY 100291316965148
Common questions
What is Ajai Chari, M.D.'s NPI number?
Ajai Chari, M.D.'s National Provider Identifier (NPI) is 1376560136, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ajai Chari, M.D. located?
The NPPES record lists a practice address at 1 Gustave L. Levy Place, Box 1185, New York, NY, 10029. Phone: (212) 241-7873. Providers update this record themselves, so call before visiting.
How can I verify Ajai Chari, M.D.'s license?
NPPES lists New York license number 219311, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ajai Chari, M.D. prescribe under Medicare Part D?
In 2024, Ajai Chari, M.D. had 236 Medicare Part D claims for 56 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.