Margaret M. Riley, PNP, FNP, MSN
Pediatric Nurse Practitioner · Babylon, NY
Margaret M. Riley, PNP, FNP, MSN is a pediatric nurse practitioner with a practice address in Babylon, New York, and NPI 1346451267, issued on May 24, 2007. Check the license (New York F380490, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret M. Riley
- Credential
- PNP, FNP, MSN
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License numbers
- F380490 NY
F331231 NY
Self-reported in NPPES; status is on the state search - Practice location
- 655 Deer Park Ave, Babylon, NY 11702
- Phone
- (631) 321-2100
- Enumerated
- May 24, 2007
- Record last updated
- May 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (631) 321-2246
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 1,800 in New York → Look up another NPI →
Also registered at 655 Deer Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret M. Riley 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 F380490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average pediatric nurse practitioner in 2024
31 Medicare Part D claims, against an average of 206 among the 854 providers of this specialty who prescribed in Part D.
Most prescribed
- Oxcarbazepine16 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: $763.37
31 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 7,169 providers of this specialty with any payment received $330.95 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.
Margaret M. Riley among 1,800 pediatric nurse practitioner records in New York
Margaret M. Riley, PNP, FNP, MSN is one of 1,800 pediatric nurse practitioner records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 69% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 pediatric nurse practitioner records list a practice address in Babylon
They are 6 of the 549 NPPES records with a practice address in Babylon, and 1,800 pediatric nurse practitioner records in New York.
All 1,800 in New York → Every provider in Babylon → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Heather Calendrillo, PNPBabylon, NY 117021528253101
- Lynn Estelle, CPNPBabylon, NY 117021639330194
- Tara Gimeli, CPNP-PCBabylon, NY 117021902440647
- Catherine Wieland, NPBabylon, NY 117021164673216
- Maria Davila, CNPNorth Babylon, NY 117031750047742
- Julie Devuono, CPNPNorth Babylon, NY 117031285852137
- Thomas Doyle, PNPNorth Babylon, NY 117031821725805
- Muriel Gordon, NPAmityville, NY 117011902816028
Common questions
What is Margaret M. Riley, PNP, FNP, MSN's NPI number?
Margaret M. Riley, PNP, FNP, MSN's National Provider Identifier (NPI) is 1346451267, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margaret M. Riley, PNP, FNP, MSN located?
The NPPES record lists a practice address at 655 Deer Park Ave, Babylon, NY, 11702. Phone: (631) 321-2100. Providers update this record themselves, so call before visiting.
How can I verify Margaret M. Riley, PNP, FNP, MSN's license?
NPPES lists New York license number F380490, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret M. Riley, PNP, FNP, MSN prescribe under Medicare Part D?
In 2024, Margaret M. Riley, PNP, FNP, MSN had 31 Medicare Part D claims; the average among pediatric nurse practitioner prescribers was 206. 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.