Catherine Leaden Morneault, M.D.
Hospitalist Physician · Guilford, CT
Catherine Leaden Morneault, M.D. is a hospitalist physician with a practice address in Guilford, Connecticut, and NPI 1528124278, issued on Dec 28, 2006. Check the license (Connecticut 037428, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Catherine Leaden Morneault
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 037428 CT
Self-reported in NPPES; status is on the state search - Practice location
- 385 Church St, Guilford, CT 06437
- Phone
- (203) 453-0361
- Enumerated
- Dec 28, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (203) 453-8510
- Medicare enrollment
- Enrolled (PECOS I20070621000457); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 400 in Connecticut → Look up another NPI →
Also registered at 385 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Allegrini, PAPhysician Assistant1700949179
- Robert Anderson, OTOccupational Therapist1740505635
- Catharine Arnold, MDRheumatology Physician1306909742
- Steven Berry, MSPTPhysical Therapist1740412873
- Melissa Boutagy, DPTPhysical Therapist1568844348
- Todd Cacopardo, MS,PTPhysical Therapist1851613319
Verify Catherine Leaden Morneault in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 037428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average hospitalist physician in 2024
28 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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
- Cornell Scott Hill Health CorporationNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Leaden Morneault among 400 hospitalist physician records in Connecticut
Catherine Leaden Morneault, M.D. is one of 400 hospitalist physician records with a practice address in Connecticut. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 85% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1987 · median 2011 among the 332 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Connecticut
There are 400 hospitalist physician records in Connecticut.
All 400 in Connecticut → Every provider in Guilford → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Malik Kelly, MDMeriden, CT 064511679776900
- Rahul Magavi, MDMeriden, CT 064511699988360
- Mohammed Shams, M.D.Meriden, CT 064511770748170
- Sanjay Jaiswal, M.D.Derby, CT 064181184319790
- Robert Wasnick, M.D.Derby, CT 064181508057571
- Ryan Boutin, DOMiddletown, CT 064571699094201
- John Machado, DOMiddletown, CT 064571558324046
- Samuel PachMiddletown, CT 064571033679188
Common questions
What is Catherine Leaden Morneault, M.D.'s NPI number?
Catherine Leaden Morneault, M.D.'s National Provider Identifier (NPI) is 1528124278, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Leaden Morneault, M.D. located?
The NPPES record lists a practice address at 385 Church St, Guilford, CT, 06437. Phone: (203) 453-0361. Providers update this record themselves, so call before visiting.
How can I verify Catherine Leaden Morneault, M.D.'s license?
NPPES lists Connecticut license number 037428, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Catherine Leaden Morneault, M.D. prescribe under Medicare Part D?
In 2024, Catherine Leaden Morneault, M.D. had 28 Medicare Part D claims; the average among hospitalist physician prescribers was 521. 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.