Leah Elizabeth Whelan, APRN
Adult Health Nurse Practitioner · New Haven, CT
Leah Elizabeth Whelan, APRN is an adult health nurse practitioner with a practice address in New Haven, Connecticut, and NPI 1134546989, issued on Mar 18, 2014. Check the license (Connecticut 5566, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leah Elizabeth Whelan
- Credential
- APRN
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 5566 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1308 Chapel St, New Haven, CT 06511
- Phone
- (203) 865-5111
- Enumerated
- Mar 18, 2014
- Record last updated
- Aug 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →
Also registered at 1308 Chapel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Asiedu, M.D.Internal Medicine Physician1922078914
- Stephanie Decesare, PA-CPhysician Assistant1962890681
- Sunil Menon, M.D.Internal Medicine Physician1295705770
- Wayne Warren, M.D.Internal Medicine Physician1447220496
Verify Leah Elizabeth Whelan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
430 Medicare Part D claims for 129 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium36 claims
- Atorvastatin Calcium30 claims
- Lisinopril29 claims
- Levothyroxine Sodium25 claims
- Hydrochlorothiazide14 claims
- Losartan Potassium14 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): 73.6 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).
Leah Elizabeth Whelan among 628 adult health nurse practitioner records in Connecticut
Leah Elizabeth Whelan, APRN 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 2014, is newer than 60% of them.
- NPI issued2014 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2015 · 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 New Haven → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Margaret Becker, A.P.R.N.New Haven, CT 065111659570182
- Hollister Berry, NPNew Haven, CT 065111174719405
- Amanda Brei-Moeller, A.P.R.N.New Haven, CT 065111811183981
- Jessica Cave, AGPCNP-BCNew Haven, CT 065111922556869
- Kathleen Crawford, A.P.R.N.New Haven, CT 065111457390445
- Lauren Danis, NP-CNew Haven, CT 065111841556016
- Amy Davis, APRNNew Haven, CT 065111922044155
- Gregory Flis, AGPCNP-BCNew Haven, CT 065111922484161
Common questions
What is Leah Elizabeth Whelan, APRN's NPI number?
Leah Elizabeth Whelan, APRN's National Provider Identifier (NPI) is 1134546989, issued on Mar 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leah Elizabeth Whelan, APRN located?
The NPPES record lists a practice address at 1308 Chapel St, New Haven, CT, 06511. Phone: (203) 865-5111. Providers update this record themselves, so call before visiting.
How can I verify Leah Elizabeth Whelan, APRN's license?
NPPES lists Connecticut license number 5566, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Leah Elizabeth Whelan, APRN prescribe under Medicare Part D?
In 2024, Leah Elizabeth Whelan, APRN had 430 Medicare Part D claims for 129 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Leah Elizabeth Whelan, APRN's MIPS final score?
The 2023 MIPS final score is 73.6 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.