Mary Ellen Ryan, FNP
Family Nurse Practitioner · Yonkers, NY
Mary Ellen Ryan, FNP is a family nurse practitioner with a practice address in Yonkers, New York, and NPI 1003108747, issued on May 13, 2011. Check the license (New York F336650-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ellen Ryan
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F336650-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 919 Bdway, Yonkers, NY 10701
- Phone
- (914) 968-1900
- Enumerated
- May 13, 2011
- Record last updated
- May 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161011002525); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify Mary Ellen Ryan 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 F336650-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average family nurse practitioner in 2024
1,356 Medicare Part D claims for 48 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levetiracetam144 claims
- Baclofen108 claims
- Lamotrigine66 claims
- Lacosamide49 claims
- Budesonide43 claims
- Diazepam43 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: $482.17
6 payments; by number, the most common kind was food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Nysarc, Inc Ulster, Greene, Putnam Counties ChapterKingston, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ellen Ryan among 14,805 family nurse practitioner records in New York
Mary Ellen Ryan, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% 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 20% of them.
- NPI issued2011 · 20% of these records are older, 78% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2010 · median 2019 among the 7,239 with a school on file
- Record last updated2011 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 family nurse practitioner records list a practice address in Yonkers
They are 119 of the 3,593 NPPES records with a practice address in Yonkers, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Yonkers → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carol Ann Ball, FNPYonkers, NY 107011124239405
- Elisabeth Christian, FNPYonkers, NY 107011417115858
- Eduardo Del Rosario, PHD, FNP-BCYonkers, NY 107011306868815
- Robert Donaldson, NPYonkers, NY 107011053382192
- Caroline Erni, FNP-CYonkers, NY 107011316023062
- Joy Favuzza, NPYonkers, NY 107011245258169
- Alisa Garza, FNPYonkers, NY 107011396948683
- Cathy Hopkins, NPYonkers, NY 107011467427245
Common questions
What is Mary Ellen Ryan, FNP's NPI number?
Mary Ellen Ryan, FNP's National Provider Identifier (NPI) is 1003108747, issued on May 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ellen Ryan, FNP located?
The NPPES record lists a practice address at 919 Bdway, Yonkers, NY, 10701. Phone: (914) 968-1900. Providers update this record themselves, so call before visiting.
How can I verify Mary Ellen Ryan, FNP's license?
NPPES lists New York license number F336650-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ellen Ryan, FNP prescribe under Medicare Part D?
In 2024, Mary Ellen Ryan, FNP had 1,356 Medicare Part D claims for 48 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.