Robyn Jennifer Kreiner, M.D.
Allergy & Immunology Physician · Westbury, NY
Robyn Jennifer Kreiner, M.D. is an allergy & immunology physician with a practice address in Westbury, New York, and NPI 1316244890, issued on Feb 18, 2011. Check the license (New York 271408, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Robyn Jennifer Kreiner
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 271408 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Stewart Ave, Westbury, NY 11590
- Phone
- (516) 224-4271
- Enumerated
- Feb 18, 2011
- Record last updated
- Feb 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160725000917); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 311 in New York → Look up another NPI →
Also registered at 1600 Stewart Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barry Drayer, DDSGeneral Practice Dentistry1093980963
- Omolara Goyea, NPPsychiatric/Mental Health Nurse Practitioner1033617345
Verify Robyn Jennifer Kreiner 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 271408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
115 Medicare Part D claims for 31 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Xolair22 claims
- Dulera11 claims
- Ipratropium Bromide11 claims
- Symbicort11 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.
Industry payments in 2024: $1,694.32
66 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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 2 group practices
- Allied Physicians Group, PLLCCommack, NY
- Optum Medical Care PCMount Kisco, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robyn Jennifer Kreiner among 311 allergy & immunology physician records in New York
Robyn Jennifer Kreiner, M.D. is one of 311 allergy & immunology physician records with a practice address in New York. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2000 among the 211 with a school on file
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in New York
There are 311 allergy & immunology physician records in New York.
All 311 in New York → Every provider in Westbury → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Sharzad Alagheband, M.DWilliston Park, NY 115961518371830
- Susanne Labarba, D.O.Valley Stream, NY 115811083908453
- Alan SiedleckiValley Stream, NY 115811477549475
- Aaron Westreich, M.D.Valley Stream, NY 115811801329735
- Stanley Fine, M.D.Roslyn, NY 115761073517512
- Annette Fiorillo, DO,MSOceanside, NY 115721104096536
- Ellen Epstein, MDRockville Centre, NY 115701447215363
- Stanley Goldstein, MDRockville Centre, NY 115701548343304
Common questions
What is Robyn Jennifer Kreiner, M.D.'s NPI number?
Robyn Jennifer Kreiner, M.D.'s National Provider Identifier (NPI) is 1316244890, issued on Feb 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Robyn Jennifer Kreiner, M.D. located?
The NPPES record lists a practice address at 1600 Stewart Ave, Westbury, NY, 11590. Phone: (516) 224-4271. Providers update this record themselves, so call before visiting.
How can I verify Robyn Jennifer Kreiner, M.D.'s license?
NPPES lists New York license number 271408, 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 Robyn Jennifer Kreiner, M.D. prescribe under Medicare Part D?
In 2024, Robyn Jennifer Kreiner, M.D. had 115 Medicare Part D claims for 31 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.