Kirsten De Leon
Gerontology Nurse Practitioner · Springfield, MA
Kirsten De Leon is a gerontology nurse practitioner with a practice address in Springfield, Massachusetts, and NPI 1528640455, issued on Apr 21, 2021. Check the license (Massachusetts RN2301538, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kirsten De Leon
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- RN2301538 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3550 Main St Ste 101, Springfield, MA 01107
- Phone
- (413) 858-7400
- Enumerated
- Apr 21, 2021
- Record last updated
- May 4, 2023
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 379 in Massachusetts → Look up another NPI →
Also registered at 3550 Main St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Bell, MSWClinical Social Worker1447588892
- Christina Camara, P.A.Medical Physician Assistant1144204298
- Elizabeth Cherella, MDInternal Medicine Physician1962674507
- Jessica Cordero, LPNLicensed Practical Nurse1528658630
- Patricia CorkumFamily Nurse Practitioner1164966396
- Lorimar Cruz, FNPFamily Nurse Practitioner1225762115
Verify Kirsten De Leon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2301538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
218 Medicare Part D claims for 47 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Baqsimi34 claims
- Atorvastatin Calcium15 claims
- Metoprolol Succinate11 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.
Kirsten De Leon among 379 gerontology nurse practitioner records in Massachusetts
Kirsten De Leon is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 78% of them.
- NPI issued2021 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Massachusetts
There are 379 gerontology nurse practitioner records in Massachusetts.
All 379 in Massachusetts → Every provider in Springfield → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Samantha Duffy, NPSpringfield, MA 011071376029918
- Marta GolasinskiSpringfield, MA 011071710455654
- Lauren Ingold-Smith, DNPSpringfield, MA 011071144955709
- Mary Jepsen, NPSpringfield, MA 011071588686562
- Brianna Johnston, NPSpringfield, MA 011071710636204
- Emily Martin, NPSpringfield, MA 011071437515533
- Ruth Miller, NPSpringfield, MA 011071497780415
- Emily Patno, CNPSpringfield, MA 011071134518574
Common questions
What is Kirsten De Leon's NPI number?
Kirsten De Leon's National Provider Identifier (NPI) is 1528640455, issued on Apr 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kirsten De Leon located?
The NPPES record lists a practice address at 3550 Main St Ste 101, Springfield, MA, 01107. Phone: (413) 858-7400. Providers update this record themselves, so call before visiting.
How can I verify Kirsten De Leon's license?
NPPES lists Massachusetts license number RN2301538, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kirsten De Leon prescribe under Medicare Part D?
In 2024, Kirsten De Leon had 218 Medicare Part D claims for 47 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.