Alyssa Eileen De Simone, PA-C
Medical Physician Assistant · Bay Shore, NY
Alyssa Eileen De Simone, PA-C is a medical physician assistant with a practice address in Bay Shore, New York, and NPI 1740700541, issued on Jun 22, 2017. Check the license (New York 020815-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alyssa Eileen De Simone
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 020815-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 301 E Main St, Bay Shore, NY 11706
- Phone
- (631) 968-3000
- Enumerated
- Jun 22, 2017
- Record last updated
- Jun 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 301 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alyssa Eileen De Simone 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 020815-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alyssa Eileen De Simone among 3,670 medical physician assistant records in New York
Alyssa Eileen De Simone, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 69% of them.
- NPI issued2017 · 69% of these records are older, 28% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2017 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 medical physician assistant records list a practice address in Bay Shore
They are 21 of the 1,931 NPPES records with a practice address in Bay Shore, and 3,670 medical physician assistant records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,670 in New York → Every provider in Bay Shore → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Iram Ahsanuddin, RPA-CBay Shore, NY 117061972734812
- Austin Borden, PABay Shore, NY 117061427694389
- Shivannah Chiatar, RPA-C, M.S.Bay Shore, NY 117061275827115
- Alyssa Coneys, PA-CBay Shore, NY 117061548779853
- Mohammad Esmaeilzadeh, PABay Shore, NY 117061770931982
- William Gray, PABay Shore, NY 117061649395229
- Jacqueline Lichtenstein, PA-CBay Shore, NY 117061679897060
- Sarah Marletta, PA-CBay Shore, NY 117061760929632
Common questions
What is Alyssa Eileen De Simone, PA-C's NPI number?
Alyssa Eileen De Simone, PA-C's National Provider Identifier (NPI) is 1740700541, issued on Jun 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Eileen De Simone, PA-C located?
The NPPES record lists a practice address at 301 E Main St, Bay Shore, NY, 11706. Phone: (631) 968-3000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Eileen De Simone, PA-C's license?
NPPES lists New York license number 020815-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.