Registry data as of Aug 27, 2026

Louise Mc Carthy, MB BCH BAO

Clinical Neurophysiology Physician · New Haven, CT

Louise Mc Carthy, MB BCH BAO is a clinical neurophysiology physician with a practice address in New Haven, Connecticut, and NPI 1841817012, issued on Jul 2, 2020. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841817012
Name
Louise Mc Carthy
Credential
MB BCH BAO
Primary taxonomy
Clinical Neurophysiology Physician 2084N0600X
Practice location
20 York St, New Haven, CT 06510
Phone
(203) 688-4242
Enumerated
Jul 2, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 20 York St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
  2. Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
  3. Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
  4. Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
  5. Sarah AbdallahPsychiatry Physician1740800952
  6. Usama Abdelghany, PHARM DOncology Pharmacist1548827843

Verify Louise Mc Carthy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

89% fewer Medicare Part D claims than the average clinical neurophysiology physician in 2024

181 Medicare Part D claims for 40 beneficiaries, against an average of 1,582 among the 427 providers of this specialty who prescribed in Part D.

  1. Louise Mc Carthy181
  2. Specialty average1,582

Most prescribed

  1. Donepezil Hcl22 claims
  2. Gabapentin17 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.

Clinical Neurophysiology Physician providers in Connecticut

There are 14 clinical neurophysiology physician records in Connecticut.

Other clinical neurophysiology physician records in Connecticut

  1. Hamada Altalib, D.O.,M.P.H.West Haven, CT1073700548
  2. Charles Guardia, M.D.Danbury, CT1841464641
  3. Joseph Haddad, DHSCGlastonbury, CT1841879038
  4. Mayer Hasbani, MDNew Haven, CT1780632968
  5. Moshe Hasbani, MDNew Haven, CT1225022973
  6. Aline HerlopianNew Haven, CT1790063899
  7. Mason Leeman-Markowski, MD, PHDFarmington, CT1962666545
  8. Jennifer Madan Cohen, MDHartford, CT1053584573
  9. Veeresh Kumar Nanjangud Shivamurthy, M.D.,Hartford, CT1871908871
  10. Bogdan Patedakis Litvinov, MDNew Haven, CT1255868238

Common questions

What is Louise Mc Carthy, MB BCH BAO's NPI number?

Louise Mc Carthy, MB BCH BAO's National Provider Identifier (NPI) is 1841817012, issued on Jul 2, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Louise Mc Carthy, MB BCH BAO located?

The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 688-4242. Providers update this record themselves, so call before visiting.

How can I verify Louise Mc Carthy, MB BCH BAO's license?

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 Louise Mc Carthy, MB BCH BAO prescribe under Medicare Part D?

In 2024, Louise Mc Carthy, MB BCH BAO had 181 Medicare Part D claims for 40 beneficiaries; the average among clinical neurophysiology physician prescribers was 1,582. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.