William Carroll, M.D.
Pediatric Hematology & Oncology Physician · New York, NY
William Carroll, M.D. is a pediatric hematology & oncology physician with a practice address in New York, New York, and NPI 1710971999, issued on Sep 2, 2005. Check the license (New York 223112, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William Carroll
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- 223112 NY
Self-reported in NPPES; status is on the state search - Practice location
- 317 E 34TH St, New York, NY 10016
- Phone
- (212) 263-8400
- Enumerated
- Sep 2, 2005
- Record last updated
- Sep 4, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 02198685 NY
- Medicare enrollment
- Enrolled (PECOS I20040805000988); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 289 in New York → Look up another NPI →
Also registered at 317 E 34TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mitchell Adler, MDInternal Medicine Physician1881699791
- Olubunmi Afonja, MB, BSPediatric Hematology & Oncology Physician1194719492
- Eileen Alexander, M.D.Pediatrics Physician1447488150
- Jeffrey Allen, MDPediatric Hematology & Oncology Physician1154397727
- Robert Anolik, MDSpecialist1932314929
- Ann Aurigemma, NPPediatric Nurse Practitioner1013887330
Verify William Carroll 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 223112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 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: $133.76
1 payment: food and beverage; the largest payer was Amgen Inc. The 1,215 providers of this specialty with any payment received $7,404.07 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Carroll among 289 pediatric hematology & oncology physician records in New York
William Carroll, M.D. is one of 289 pediatric hematology & oncology physician records with a practice address in New York. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1978 · median 2006 among the 85 with a school on file
- Record last updated2012 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in New York
There are 289 pediatric hematology & oncology physician records in New York.
All 289 in New York → Every provider in New York → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Olubunmi Afonja, MB, BSNew York, NY 100161194719492
- Jeffrey Allen, MDNew York, NY 100161154397727
- Teena Bhatla, M.D.New York, NY 100161457539900
- Deepa Bhojwani, M,D,New York, NY 100161083683619
- Sharon Gardner, M.D.New York, NY 100161750379459
- Linda Granowetter, M.D.New York, NY 100161437123247
- Kirsty Hillier, MDNew York, NY 100161366869257
- Margaret Karpatkin, M.D.New York, NY 100161336133552
Common questions
What is William Carroll, M.D.'s NPI number?
William Carroll, M.D.'s National Provider Identifier (NPI) is 1710971999, issued on Sep 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Carroll, M.D. located?
The NPPES record lists a practice address at 317 E 34TH St, New York, NY, 10016. Phone: (212) 263-8400. Providers update this record themselves, so call before visiting.
How can I verify William Carroll, M.D.'s license?
NPPES lists New York license number 223112, 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.
What is William Carroll, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 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.