Allyson M. Flower, M.D.
Pediatric Hematology & Oncology Physician · Hawthorne, NY
Allyson M. Flower, M.D. is a pediatric hematology & oncology physician with a practice address in Hawthorne, New York, and NPI 1053745232, issued on Aug 24, 2013. Check the license (New York 271651, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Allyson M. Flower
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- 271651 NY
Self-reported in NPPES; status is on the state search - Practice location
- 19 Skyline Dr, Hawthorne, NY 10532
- Phone
- (914) 493-7997
- Enumerated
- Aug 24, 2013
- Record last updated
- Jul 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160621000606); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 19 Skyline Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isaac ChinitzOrthodontics and Dentofacial Orthopedics Dentistry1962051201
- Alexander Dorrough, DDS CASDentist1821612201
- Golda Erdfarb, DDSDentist1396188447
- Asha EzzatiStudent in an Organized Health Care Education/Training Program1881540292
- Karelyn Germosen-Then, DDSDentist1073208112
- Dov GrosserDentist1558112235
Verify Allyson M. Flower 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 271651Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $54.25
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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
- Boston Children's Health Physicians LLPHawthorne, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
14 pediatric hematology & oncology physician records list a practice address in Hawthorne
They are 14 of the 770 NPPES records with a practice address in Hawthorne, and 289 pediatric hematology & oncology physician records in New York.
All 14 in Hawthorne → All 289 in New York → Every provider in Hawthorne →
Other pediatric hematology & oncology physician records in New York
- Cori Abikoff, MDValhalla, NY1235330283
- Suchitra Acharya, MDNew York, NY1871683052
- Olubunmi Afonja, MB, BSNew York, NY1194719492
- Manpreet Ahluwalia, M.D.Bronx, NY1477751147
- Opeyemi Ajibade, M.D.Bronx, NY1386176915
- Alexander Aledo, M.D.Flushing, NY1548235625
- Jeffrey Allen, MDNew York, NY1154397727
- Abdullrahman Alsultan, MBBSNew York, NY1144305376
- Srikanth Ambati, M.DNew York, NY1295977981
- Steven Ambrusko, MDBuffalo, NY1205047461
Common questions
What is Allyson M. Flower, M.D.'s NPI number?
Allyson M. Flower, M.D.'s National Provider Identifier (NPI) is 1053745232, issued on Aug 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Allyson M. Flower, M.D. located?
The NPPES record lists a practice address at 19 Skyline Dr, Hawthorne, NY, 10532. Phone: (914) 493-7997. Providers update this record themselves, so call before visiting.
How can I verify Allyson M. Flower, M.D.'s license?
NPPES lists New York license number 271651, 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.
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.