Mary K. Madsen, FNP
Family Nurse Practitioner · New York, NY
Mary K. Madsen, FNP is a family nurse practitioner with a practice address in New York, New York, and NPI 1346364742, issued on Mar 19, 2007. Check the license (New York 332106, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary K. Madsen
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 332106 NY
F332106 NY
Self-reported in NPPES; status is on the state search - Practice location
- 298 Mulberry St, New York, NY 10012
- Phone
- (664) 652-2537
- Enumerated
- Mar 19, 2007
- Record last updated
- Jan 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 298 Mulberry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole McCauley, NPFamily Nurse Practitioner1134916182
- Andrei Povarov, RPHPharmacist1912711235
- Kate Van Dell, RNFamily Nurse Practitioner1467822809
Verify Mary K. Madsen 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 332106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,058 Medicare Part D claims for 119 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium122 claims
- Omeprazole106 claims
- Amlodipine Besylate68 claims
- Metformin Hcl52 claims
- Levothyroxine Sodium50 claims
- Lisinopril46 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.
Mary K. Madsen among 14,805 family nurse practitioner records in New York
Mary K. Madsen, 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2021 · 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).
2,365 family nurse practitioner records list a practice address in New York
They are 2,365 of the 98,468 NPPES records with a practice address in New York, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in New York → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Janette Acosta, FNPNew York, NY 100121841530078
- Rita Anderson, NPNew York, NY 100121275975997
- Farna Baptiste, NPNew York, NY 100121215976642
- Amanda Bickford, APNNew York, NY 100121356649412
- Katherine Eisenberg, FNP, RNNew York, NY 100121225383599
- Cynthia Ine, FNP-CNew York, NY 100121558613778
- Jaclyn Jones, NPNew York, NY 100121255614624
- Christie Kuna, FNPNew York, NY 100121801808506
Common questions
What is Mary K. Madsen, FNP's NPI number?
Mary K. Madsen, FNP's National Provider Identifier (NPI) is 1346364742, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary K. Madsen, FNP located?
The NPPES record lists a practice address at 298 Mulberry St, New York, NY, 10012. Phone: (664) 652-2537. Providers update this record themselves, so call before visiting.
How can I verify Mary K. Madsen, FNP's license?
NPPES lists New York license number 332106, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary K. Madsen, FNP prescribe under Medicare Part D?
In 2024, Mary K. Madsen, FNP had 1,058 Medicare Part D claims for 119 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.