Juliet Barker, MBBS
Hematology & Oncology Physician · New York, NY
Juliet Barker, MBBS is a hematology & oncology physician with a practice address in New York, New York, and NPI 1497726426, issued on Jan 28, 2006. Check the license (New York 237733, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Juliet Barker
- Credential
- MBBS
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 237733 NY
Self-reported in NPPES; status is on the state search - Practice location
- 520 E 70TH St # 341, New York, NY 10021
- Phone
- (646) 962-7950
- Enumerated
- Jan 28, 2006
- Entity
- Type 1 · individual
Also registered at 520 E 70TH St # 341
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ghaith Abu Zeinah, M.D.Hematology & Oncology Physician1174962146
- Hassenna Ahmadi, RPA-CPhysician Assistant1801077508
- Alexandra Andrei, PAMedical Physician Assistant1699866012
- Sheenu Batra, P.A.Medical Physician Assistant1912157546
- Kristen Benedetto, PAPhysician Assistant1629533203
- Syndy Benjamin, PAPhysician Assistant1609055441
Verify Juliet Barker 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 237733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
40 Medicare Part D claims for 18 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
Most prescribed
- Acyclovir13 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): 73.6 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: $194.95
3 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. 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
- Weill Medical College OF CornellNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hematology & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
Other hematology & oncology physician records in New York
- Anum Aamir, M.DAstoria, NY1245611052
- Mohammad Maher Abdul Hay, MDNew York, NY1447494729
- Wassim Abida, MD, PHDNew York, NY1518101096
- Mouhamed Yazan Abou-Ismail, M.D.Rochester, NY1336553676
- George Abraham, MDRochester, NY1225552649
- Avram Abramowitz, M.D.Fresh Meadows, NY1407855489
- Ghaith Abu Zeinah, M.D.New York, NY1174962146
- Jose Acostamadiedo, MDPlattsburgh, NY1013910256
- Sylvia Adams, MDNew York, NY1881767903
- Amit Agarwal, M.D.New York, NY1275790826
Common questions
What is Juliet Barker, MBBS's NPI number?
Juliet Barker, MBBS's National Provider Identifier (NPI) is 1497726426, issued on Jan 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Juliet Barker, MBBS located?
The NPPES record lists a practice address at 520 E 70TH St # 341, New York, NY, 10021. Phone: (646) 962-7950. Providers update this record themselves, so call before visiting.
How can I verify Juliet Barker, MBBS's license?
NPPES lists New York license number 237733, 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 Juliet Barker, MBBS prescribe under Medicare Part D?
In 2024, Juliet Barker, MBBS had 40 Medicare Part D claims for 18 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Juliet Barker, MBBS's MIPS final score?
The 2023 MIPS final score is 73.6 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), 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.
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 27, 2026.