Jamie Downer, N.P.
Adult Health Nurse Practitioner · Fairfield, CT
Jamie Downer, N.P. is an adult health nurse practitioner with a practice address in Fairfield, Connecticut, and NPI 1689113433, issued on Feb 13, 2017. Check the license (Connecticut 9502, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jamie Downer
- Credential
- N.P.
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 9502 CT
F307886-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2428 Easton Tpke, Fairfield, CT 06825
- Phone
- (908) 812-3645
- Enumerated
- Feb 13, 2017
- Record last updated
- Jun 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20220311000464); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →
Also registered at 2428 Easton Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keri Nash, OTOccupational Therapist1134596240
Verify Jamie Downer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 9502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
370 Medicare Part D claims for 108 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 claims
- Eliquis11 claims
- Levothyroxine Sodium11 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.
Bills Medicare through one group practice
- Impact Health PCOrange, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jamie Downer among 628 adult health nurse practitioner records in Connecticut
Jamie Downer, N.P. is one of 628 adult health nurse practitioner records with a practice address in Connecticut. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 72% of them.
- NPI issued2017 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2016 · median 2013 among the 332 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Connecticut
There are 628 adult health nurse practitioner records in Connecticut.
All 628 in Connecticut → Every provider in Fairfield → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Alexandra BrennerFairfield, CT 068251558425785
- Elizabeth Kamlani, APRNFairfield, CT 068251093718876
- Maureen Oumano, APRNFairfield, CT 068251821152281
- Jacqueline Guardia, NPFairfield, CT 068241902050016
- Rebecca Tvardzik, NP-CFairfield, CT 068241154674174
- Ann Boisvert, NPGreenwich, CT 068301699399618
- Meghan Maloney, AGPCNP-BCDarien, CT 068201821767872
- Lila Sherlock, APRNGreenwich, CT 068301760498760
Common questions
What is Jamie Downer, N.P.'s NPI number?
Jamie Downer, N.P.'s National Provider Identifier (NPI) is 1689113433, issued on Feb 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Jamie Downer, N.P. located?
The NPPES record lists a practice address at 2428 Easton Tpke, Fairfield, CT, 06825. Phone: (908) 812-3645. Providers update this record themselves, so call before visiting.
How can I verify Jamie Downer, N.P.'s license?
NPPES lists Connecticut license number 9502, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Jamie Downer, N.P. prescribe under Medicare Part D?
In 2024, Jamie Downer, N.P. had 370 Medicare Part D claims for 108 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.