Aleisha Ann Breen, FNP
Family Nurse Practitioner · Saint Louis, MO
Aleisha Ann Breen, FNP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1659620102, issued on Aug 30, 2012. Check the license (Missouri 20120149515, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aleisha Ann Breen
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 20120149515 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4455 Duncan Ave, Saint Louis, MO 63110
- Phone
- (314) 658-3887
- Enumerated
- Aug 30, 2012
- Record last updated
- Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (314) 286-8555
- Entity
- Type 1 · individual
Also registered at 4455 Duncan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Aleisha Ann Breen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 20120149515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $606.22
7 payments; by number, the most common kind was food and beverage; the largest payer was Acadia 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.
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 714 in Saint Louis → All 5,226 in Missouri → Every provider in Saint Louis →
Other family nurse practitioner records in Missouri
- Sara Abben, APRNGrandview, MO1760105274
- Andrea Abbott, FNP-CChesterfield, MO1588003842
- Dana Abdel Jawad, DNP, APRN, FNP-CKansas City, MO1245185974
- Zara Abdush-Shakir Bever, FNPKansas City, MO1265283923
- Patricia Abele, NPChesterfield, MO1265418057
- Abisola AbimbolaSaint Louis, MO1083440457
- Melissa Abramovitz, FNP-BCKansas City, MO1679170005
- Ana Abrudan-Danalache, FNPWillard, MO1053035394
- Karen Abt, FNPCape Girardeau, MO1144672577
- Nadeen AbusalimKansas City, MO1437030954
Common questions
What is Aleisha Ann Breen, FNP's NPI number?
Aleisha Ann Breen, FNP's National Provider Identifier (NPI) is 1659620102, issued on Aug 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Aleisha Ann Breen, FNP located?
The NPPES record lists a practice address at 4455 Duncan Ave, Saint Louis, MO, 63110. Phone: (314) 658-3887. Providers update this record themselves, so call before visiting.
How can I verify Aleisha Ann Breen, FNP's license?
NPPES lists Missouri license number 20120149515, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity 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.