Robert Charles Hendler
Hematology & Oncology Physician · Port Jefferson Station, NY
Robert Charles Hendler is a hematology & oncology physician with a practice address in Port Jefferson Station, New York, and NPI 1780027904, issued on Apr 8, 2013. Check the license (New York 299990, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Robert Charles Hendler
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 299990 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Route 112 Bldg 4, Port Jefferson Station, NY 11776
- Phone
- (631) 751-3000
- Enumerated
- Apr 8, 2013
- Record last updated
- Mar 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20190725000851); 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 1500 Route 112 Bldg 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riem Badr, M.D.Hematology (Pathology) Physician1649571407
- Alyza Bailey, LCSWClinical Social Worker1730747320
- Emily Baird, FNPFamily Nurse Practitioner1417814732
- Shabeer DarHematology & Oncology Physician1750332383
- Amishi DesaiHematology & Oncology Physician1902141914
- William Di Scipio, PH.D.Clinical Psychologist1144559667
Verify Robert Charles Hendler 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 299990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
715 Medicare Part D claims for 109 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Eliquis87 claims
- Aranesp72 claims
- Warfarin Sodium43 claims
- Xarelto36 claims
- Allopurinol27 claims
- Hydroxyurea26 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): 99.2 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).
Bills Medicare through one group practice
- North Shore Hematology Oncology Associates PCSmithtown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Charles Hendler among 1,163 hematology & oncology physician records in New York
Robert Charles Hendler 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 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2002 among the 833 with a school on file
- Record last updated2023 · 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).
17 hematology & oncology physician records list a practice address in Port Jefferson Station
They are 17 of the 951 NPPES records with a practice address in Port Jefferson Station, and 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in Port Jefferson Station → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- David Chu, M.D.Port Jefferson Station, NY 117761750585287
- George Cyriac, M.D.Port Jefferson Station, NY 117761477843100
- Shabeer DarPort Jefferson Station, NY 117761750332383
- Amishi DesaiPort Jefferson Station, NY 117761902141914
- Meytal Fabrikant, MDPort Jefferson Station, NY 117761497132385
- Jerry George, D.O.Port Jefferson Station, NY 117761972765733
- Adriana Guigova, DOPort Jefferson Station, NY 117761891094447
- Joshua Harris, M.D.Port Jefferson Station, NY 117761649531815
Common questions
What is Robert Charles Hendler's NPI number?
Robert Charles Hendler's National Provider Identifier (NPI) is 1780027904, issued on Apr 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Robert Charles Hendler located?
The NPPES record lists a practice address at 1500 Route 112 Bldg 4, Port Jefferson Station, NY, 11776. Phone: (631) 751-3000. Providers update this record themselves, so call before visiting.
How can I verify Robert Charles Hendler's license?
NPPES lists New York license number 299990, 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 Robert Charles Hendler prescribe under Medicare Part D?
In 2024, Robert Charles Hendler had 715 Medicare Part D claims for 109 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Robert Charles Hendler's MIPS final score?
The 2023 MIPS final score is 99.2 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.