Jasmeet Chadha Singh, M.D.
Hematology & Oncology Physician · Commack, NY
Jasmeet Chadha Singh, M.D. is a hematology & oncology physician with a practice address in Commack, New York, and NPI 1225354103, issued on Apr 16, 2010. Check the license (New York 257798, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jasmeet Chadha Singh
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 257798 NY
Self-reported in NPPES; status is on the state search - Practice location
- 650 Commack RD, Commack, NY 11725
- Phone
- (631) 623-4100
- Enumerated
- Apr 16, 2010
- Record last updated
- Oct 15, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141009001539); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 650 Commack RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jahan Aghalar, M.D.Internal Medicine Physician1346474517
- Allison Allan, AGPCNP-BCAdult Health Nurse Practitioner1467846576
- Kelly Blum, NPFamily Nurse Practitioner1346192788
- Mark Bluth, MDDiagnostic Radiology Physician1306817952
- Emily Boyce, NPAdult Health Nurse Practitioner1952150864
- Roseann Caruso, NPAdult Health Nurse Practitioner1568719532
Verify Jasmeet Chadha Singh 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 257798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average hematology & oncology physician in 2024
986 Medicare Part D claims for 221 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 18 claims were for opioids.
Most prescribed
- Letrozole309 claims
- Exemestane110 claims
- Ibrance65 claims
- Minoxidil63 claims
- Anastrozole48 claims
- Tamoxifen Citrate46 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $350.00
1 payment: grant; the largest payer was AstraZeneca Pharmaceuticals LP. 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 one group practice
- Msk HarrisonWest Harrison, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jasmeet Chadha Singh among 1,163 hematology & oncology physician records in New York
Jasmeet Chadha Singh, 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 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2005 · median 2002 among the 833 with a school on file
- Record last updated2014 · 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 Commack → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Ashley SchreierCommack, NY 117251447782248
- Wanqing Zhi, MD, PHDCommack, NY 117251548573660
- Patricia Burns, M.D.East Setauket, NY 117331881690337
- Rocco Caruso, M.D.East Setauket, NY 117331285630731
- Diane Clausen, M.D.E Setauket, NY 117331447256995
- Michael Dosik, M.D.Setauket, NY 117331164437950
- Consuelito Medrano, MDEast Setauket, NY 117331578664645
- Steven Montana, D.O.East Setauket, NY 117331225034788
Common questions
What is Jasmeet Chadha Singh, M.D.'s NPI number?
Jasmeet Chadha Singh, M.D.'s National Provider Identifier (NPI) is 1225354103, issued on Apr 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jasmeet Chadha Singh, M.D. located?
The NPPES record lists a practice address at 650 Commack RD, Commack, NY, 11725. Phone: (631) 623-4100. Providers update this record themselves, so call before visiting.
How can I verify Jasmeet Chadha Singh, M.D.'s license?
NPPES lists New York license number 257798, 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 Jasmeet Chadha Singh, M.D. prescribe under Medicare Part D?
In 2024, Jasmeet Chadha Singh, M.D. had 986 Medicare Part D claims for 221 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Jasmeet Chadha Singh, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.