Isabelle Anna Delau, PHYSICIAN ASSISTANT
Physician Assistant · Bronxville, NY
Isabelle Anna Delau, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Bronxville, New York, and NPI 1952811085, issued on Oct 3, 2017. Check the license (New York 021467, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabelle Anna Delau
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 021467 NY
Self-reported in NPPES; status is on the state search - Practice location
- 55 Palmer Ave, Bronxville, NY 10708
- Phone
- (914) 548-2202
- Enumerated
- Oct 3, 2017
- Record last updated
- Oct 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171205002526); accepts Medicare assignment
- Medical or professional school
- Mercy College, 2017
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 55 Palmer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Adum-Kwapong, PA-CPhysician Assistant1689447773
- Sameer Aggarwal, M.D.Hospitalist Physician1699139972
- Valerie Alley, MDEmergency Medicine Physician1336232446
- Akua Ampadu, M.D.Internal Medicine Physician1144581570
- Chana Arno, PAPhysician Assistant1518735307
- Mauricio Ayala, PA-CSurgical Physician Assistant1295667376
Verify Isabelle Anna Delau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 021467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
53 Medicare Part D claims for 32 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Oxycodone Hcl12 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): 90.8 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).
Bills Medicare through 2 group practices
- East Post Road Medical Services PCWhite Plains, NY
- Mskcc Surgery GroupNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabelle Anna Delau among 15,555 physician assistant records in New York
Isabelle Anna Delau, PHYSICIAN ASSISTANT is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2017 · median 2018 among the 8,158 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 physician assistant records list a practice address in Bronxville
They are 35 of the 532 NPPES records with a practice address in Bronxville, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Bronxville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Arneta Balaj, PABronxville, NY 107081952941080
- Anthony Borrero, PA-CBronxville, NY 107081487199493
- Meredith Bourdeau, PA-C, ATCBronxville, NY 107081962818013
- Enrique Cabassa, PA-CBronxville, NY 107081194479121
- Bridget Forbes, PA-CBronxville, NY 107081306552021
- Kimberly Garvey, PABronxville, NY 107081104394204
- Sheena Lewis, PA-CBronxville, NY 107081558960500
- Kimberly McManus, PABronxville, NY 107081598216442
Common questions
What is Isabelle Anna Delau, PHYSICIAN ASSISTANT's NPI number?
Isabelle Anna Delau, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1952811085, issued on Oct 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Anna Delau, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 55 Palmer Ave, Bronxville, NY, 10708. Phone: (914) 548-2202. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Anna Delau, PHYSICIAN ASSISTANT's license?
NPPES lists New York license number 021467, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Isabelle Anna Delau, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Isabelle Anna Delau, PHYSICIAN ASSISTANT had 53 Medicare Part D claims for 32 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Isabelle Anna Delau, PHYSICIAN ASSISTANT's MIPS final score?
The 2023 MIPS final score is 90.8 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.