Michelle Lynn Corso, APRN, MSN
Adult Health Nurse Practitioner · New Haven, CT
Michelle Lynn Corso, APRN, MSN is an adult health nurse practitioner with a practice address in New Haven, Connecticut, and NPI 1063533792, issued on Apr 2, 2007. Check the license (Connecticut 003393, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Lynn Corso
- Credential
- APRN, MSN
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 003393 CT
Self-reported in NPPES; status is on the state search - Practice location
- 800 Howard Ave, New Haven, CT 06519
- Phone
- (203) 785-2140
- Enumerated
- Apr 2, 2007
- Record last updated
- May 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (203) 785-6414
- Medicare enrollment
- Enrolled (PECOS I20070529000357); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →
Also registered at 800 Howard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michelle Lynn Corso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 003393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
534 Medicare Part D claims for 138 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Letrozole153 claims
- Anastrozole70 claims
- Ibrance65 claims
- Exemestane44 claims
- Verzenio38 claims
- Tamoxifen Citrate27 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).
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Lynn Corso among 628 adult health nurse practitioner records in Connecticut
Michelle Lynn Corso, APRN, MSN 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 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 69% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2006 · median 2013 among the 332 with a school on file
- Record last updated2012 · 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
- June Demarinis, APRNNew Haven, CT 065191932415049
- Nadia Fadli, NPNew Haven, CT 065191497029326
- Kathleen Frame, ANP-C, WHNP-BC, APRNNew Haven, CT 065191033490461
- Ceilia Gote, APRN, NPNew Haven, CT 065191386612786
- Jessica Johnson, APRNNew Haven, CT 065191730290537
- Mary Johnston, APRNNew Haven, CT 065191841424801
- Sylvia Lempit, APRNNew Haven, CT 065191245564541
- Erin Medoff, APRNNew Haven, CT 065191083697536
Common questions
What is Michelle Lynn Corso, APRN, MSN's NPI number?
Michelle Lynn Corso, APRN, MSN's National Provider Identifier (NPI) is 1063533792, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Lynn Corso, APRN, MSN located?
The NPPES record lists a practice address at 800 Howard Ave, New Haven, CT, 06519. Phone: (203) 785-2140. Providers update this record themselves, so call before visiting.
How can I verify Michelle Lynn Corso, APRN, MSN's license?
NPPES lists Connecticut license number 003393, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Lynn Corso, APRN, MSN prescribe under Medicare Part D?
In 2024, Michelle Lynn Corso, APRN, MSN had 534 Medicare Part D claims for 138 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Michelle Lynn Corso, APRN, MSN'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.