Carla Hajj, M.D.
Radiation Oncology Physician · New York, NY
Carla Hajj, M.D. is a radiation oncology physician with a practice address in New York, New York, and NPI 1164782934, issued on May 25, 2012. Check the license (New York IN PROCESS, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Carla Hajj
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- IN PROCESS NY
Self-reported in NPPES; status is on the state search - Practice location
- 1275 York Ave, New York, NY 10065
- Phone
- (212) 639-2000
- Enumerated
- May 25, 2012
- Entity
- Type 1 · individual
Also registered at 1275 York Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nivedita Aanur, M.D.Internal Medicine Physician1982833471
- Amy Aaronson, AC-PNP, RNCritical Care Pediatric Nurse Practitioner1407323504
- Michelle Abboud, N.P.Acute Care Nurse Practitioner1730596008
- Gina Abdulahad, PA-CPhysician Assistant1174027064
- Wassim Abida, MD, PHDInternal Medicine Physician1518101096
- Ghassan Abou-Alfa, MDMedical Oncology Physician1134190168
Verify Carla Hajj 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 IN PROCESSCheck 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 radiation oncology physician in 2024
36 Medicare Part D claims for 21 beneficiaries, against an average of 135 among the 4,225 providers of this specialty who prescribed in Part D.
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 Medicare quality score for 2023: 96 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).
Radiation Oncology Physician providers in New York
There are 404 radiation oncology physician records in New York.
Other radiation oncology physician records in New York
- Lamiaa Abdallah, M.D.New York, NY1770105728
- Marc Adams, M.D.Staten Island, NY1275519142
- Khaled Adil, MDAlbany, NY1669944237
- Muhammad Afridi, MDOgdensburg, NY1699915116
- Vishesh Agrawal, M.D.New Hyde Park, NY1043669690
- Charles Albrecht, M.D.Clifton Springs, NY1659368488
- Ryan Alden, MDSaratoga Springs, NY1689298994
- Kaled Alektiar, MDNew York, NY1144200791
- Tracy Alpert, M.D.East Syracuse, NY1366421737
- John Ames, MDBay Shore, NY1952352072
Common questions
What is Carla Hajj, M.D.'s NPI number?
Carla Hajj, M.D.'s National Provider Identifier (NPI) is 1164782934, issued on May 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Carla Hajj, M.D. located?
The NPPES record lists a practice address at 1275 York Ave, New York, NY, 10065. Phone: (212) 639-2000. Providers update this record themselves, so call before visiting.
How can I verify Carla Hajj, M.D.'s license?
NPPES lists New York license number IN PROCESS, 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 Carla Hajj, M.D. prescribe under Medicare Part D?
In 2024, Carla Hajj, M.D. had 36 Medicare Part D claims for 21 beneficiaries; the average among radiation oncology physician prescribers was 135. Part D covers Medicare prescriptions only.
What is Carla Hajj, M.D.'s Medicare quality score?
The 2023 MIPS final score is 96 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.