Ellen Daly Timmer, FNP
Family Nurse Practitioner · Cortlandt Manor, NY
Ellen Daly Timmer, FNP is a family nurse practitioner with a practice address in Cortlandt Manor, New York, and NPI 1730811993, issued on Jun 27, 2022. Check the license (New York 744810, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Daly Timmer
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 744810 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1980 Crompond RD, Cortlandt Manor, NY 10567
- Phone
- (914) 737-9000
- Enumerated
- Jun 27, 2022
- Record last updated
- Apr 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20230414002352); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 1980 Crompond RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Enan AlduaisPharmacist1023977378
- Aeri Alexander, PA-CPhysician Assistant1952914996
- Emmanuel AmoyawCertified Registered Nurse Anesthetist1518857135
- Maridanielle Annicchiarico, PAPhysician Assistant1801833538
- Michael Asaad, PHARMDPharmacist1992526255
Verify Ellen Daly Timmer 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 744810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family nurse practitioner in 2024
94 Medicare Part D claims for 54 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Tamsulosin Hcl18 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: $103.87
2 payments; by number, the most common kind was education; the largest payer was Janssen Biotech, 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
- The Westchester Medical Practice PCCortlandt Manor, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Daly Timmer among 14,805 family nurse practitioner records in New York
Ellen Daly Timmer, 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 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2022 · median 2019 among the 7,239 with a school on file
- Record last updated2024 · 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).
18 family nurse practitioner records list a practice address in Cortlandt Manor
They are 18 of the 456 NPPES records with a practice address in Cortlandt Manor, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Cortlandt Manor → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Laura Bentivenga, NPCortlandt Manor, NY 105671255593588
- Sherine CampbellCortlandt Manor, NY 105671902340284
- Maria Lorraine Castaneda, FNPCortlandt Manor, NY 105671457537631
- Jill Coccaro-Santos, FNPCortlandt Manor, NY 105671124130802
- Zylma Flores, FNPCortlandt Manor, NY 105671538412499
- Kristina Garcia, FNPCortlandt Manor, NY 105671295203644
- Aimee Lee, FNPCortlandt Manor, NY 105671427682384
- Brian Lorenzen, FNPCortlandt Manor, NY 105671154932036
Common questions
What is Ellen Daly Timmer, FNP's NPI number?
Ellen Daly Timmer, FNP's National Provider Identifier (NPI) is 1730811993, issued on Jun 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Daly Timmer, FNP located?
The NPPES record lists a practice address at 1980 Crompond RD, Cortlandt Manor, NY, 10567. Phone: (914) 737-9000. Providers update this record themselves, so call before visiting.
How can I verify Ellen Daly Timmer, FNP's license?
NPPES lists New York license number 744810, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ellen Daly Timmer, FNP prescribe under Medicare Part D?
In 2024, Ellen Daly Timmer, FNP had 94 Medicare Part D claims for 54 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.