Eileen M. Madsen, RNP
Family Nurse Practitioner · Stamford, CT
Eileen M. Madsen, RNP is a family nurse practitioner with a practice address in Stamford, Connecticut, and NPI 1407937824, issued on Oct 19, 2006. Check the license (Connecticut 001819, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eileen M. Madsen
- Credential
- RNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 001819 CT
F332072 NY
Self-reported in NPPES; status is on the state search - Practice location
- 29 Hospital Plz Ste 604, Stamford, CT 06902
- Phone
- (203) 323-8989
- Enumerated
- Oct 19, 2006
- Record last updated
- Dec 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20150806011030); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 29 Hospital Plz Ste 604
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eileen M. Madsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family nurse practitioner in 2024
227 Medicare Part D claims for 173 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Clenpiq93 claims
- Sod Sulf-Potass Sulf-Mag Sulf37 claims
- Erythromycin13 claims
- Neomycin Sulfate12 claims
- Prochlorperazine Maleate12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eileen M. Madsen among 2,669 family nurse practitioner records in Connecticut
Eileen M. Madsen, RNP is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1998 · median 2018 among the 1,664 with a school on file
- Record last updated2023 · 43% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 family nurse practitioner records list a practice address in Stamford
They are 107 of the 2,774 NPPES records with a practice address in Stamford, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Stamford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carol Baird, CRNPStamford, CT 069021932251634
- Diana Bernal-Messinger, N.P.Stamford, CT 069021407070139
- Donna Bowman, APRNStamford, CT 069021174680888
- Doreen Chimblo, APRNStamford, CT 069021174610653
- Shannon Desimone, APRNStamford, CT 069021669456976
- Jill Ely, APRNStamford, CT 069021528141504
- Laura Gianninoto, APRNStamford, CT 069021407127707
- Carolyn Kasov, NPStamford, CT 069021487851564
Common questions
What is Eileen M. Madsen, RNP's NPI number?
Eileen M. Madsen, RNP's National Provider Identifier (NPI) is 1407937824, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eileen M. Madsen, RNP located?
The NPPES record lists a practice address at 29 Hospital Plz Ste 604, Stamford, CT, 06902. Phone: (203) 323-8989. Providers update this record themselves, so call before visiting.
How can I verify Eileen M. Madsen, RNP's license?
NPPES lists Connecticut license number 001819, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Eileen M. Madsen, RNP prescribe under Medicare Part D?
In 2024, Eileen M. Madsen, RNP had 227 Medicare Part D claims for 173 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Eileen M. Madsen, RNP's MIPS final score?
The 2023 MIPS final score is 79.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.