Alyssa Cahill
Acute Care Nurse Practitioner · Roslyn, NY
Alyssa Cahill is an acute care nurse practitioner with a practice address in Roslyn, New York, and NPI 1679240063, issued on Aug 24, 2021. Check the license (New York 432091, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Cahill
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 432091 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Port Washington Blvd, Roslyn, NY 11576
- Phone
- (516) 562-6000
- Enumerated
- Aug 24, 2021
- Record last updated
- Aug 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20221010002793); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,720 in New York → Look up another NPI →
Also registered at 100 Port Washington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alyssa Cahill 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 432091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
320 Medicare Part D claims for 65 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 39 claims were for opioids.
Most prescribed
- Metoprolol Succinate72 claims
- Famotidine32 claims
- Amiodarone Hcl26 claims
- Oxycodone Hcl25 claims
- Clopidogrel18 claims
- Eliquis11 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: $649.29
10 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 10,984 providers of this specialty with any payment received $647.94 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
- Chs Physician Partners PCWest Islip, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Cahill among 1,720 acute care nurse practitioner records in New York
Alyssa Cahill is one of 1,720 acute care nurse practitioner records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 58% of them.
- NPI issued2021 · 58% of these records are older, 34% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2021 · median 2020 among the 965 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in New York
There are 1,720 acute care nurse practitioner records in New York.
All 1,720 in New York → Every provider in Roslyn → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Lindsay ClausRoslyn, NY 115761972020253
- Samantha Diaz, NPRoslyn, NY 115761578390134
- Gina GuidoRoslyn, NY 115761730919838
- Erin Markey, R.N.,M.S.,APRN-BCRoslyn, NY 115761003035577
- Kelly Whalen, AGACNP-CRoslyn, NY 115761225846728
- Micah Angelitud, NPValley Stream, NY 115801144017047
- Amanda FiumanoValley Stream, NY 115801356005078
- Christina Galgano, AGACNP-BCValley Stream, NY 115801588217624
Common questions
What is Alyssa Cahill's NPI number?
Alyssa Cahill's National Provider Identifier (NPI) is 1679240063, issued on Aug 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Cahill located?
The NPPES record lists a practice address at 100 Port Washington Blvd, Roslyn, NY, 11576. Phone: (516) 562-6000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Cahill's license?
NPPES lists New York license number 432091, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Cahill prescribe under Medicare Part D?
In 2024, Alyssa Cahill had 320 Medicare Part D claims for 65 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.