NPPES file of Aug 9, 2026

Evelyn Jane Cusack, M.D.

Cardiovascular Disease Physician · Stamford, CT

Evelyn Jane Cusack, M.D. is a cardiovascular disease physician with a practice address in Stamford, Connecticut, and NPI 1700874435, issued on Oct 6, 2005. Check the license (Connecticut 41998, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700874435
Name
Evelyn Jane Cusack
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
41998 CT
Self-reported in NPPES; status is on the state search
Practice location
29 Hospital Plaza, Stamford, CT 06902
Phone
(203) 348-7410
Enumerated
Oct 6, 2005
Record last updated
Dec 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(203) 961-8488
Medicare enrollment
Enrolled (PECOS I20081208000681); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 1998
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 29 Hospital Plaza

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

  1. Sarah Buckingham, MDNeurology Physician1447549639
  2. Salvatore Carbonaro, M.D.Cardiovascular Disease Physician1821141805
  3. Joonun Choi, MDCardiovascular Disease Physician1053583914
  4. Kathryn CreaghAdult Health Nurse Practitioner1588088355
  5. Gregory D'Onofrio, M.D.Cardiovascular Disease Physician1255304796
  6. Marissa Defreese, MDSurgical Critical Care Physician1194963462

Verify Evelyn Jane Cusack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 41998
    Check 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

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84% more Medicare Part D claims than the average cardiovascular disease physician in 2024

5,671 Medicare Part D claims for 661 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Evelyn Cusack5,671
  2. Specialty average3,078

Most prescribed

  1. Rosuvastatin Calcium1,108 claims
  2. Metoprolol Succinate499 claims
  3. Amlodipine Besylate392 claims
  4. Atorvastatin Calcium392 claims
  5. Eliquis341 claims
  6. Losartan Potassium254 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): 79.1 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.

  1. Qualityout of 100 · 30% of the final score73.2
  2. Costout of 100 · 30%57.9
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $280.50

2 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Evelyn Cusack$280.50
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Stamford Health Medical Group IncStamford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Evelyn Jane Cusack among 503 cardiovascular disease physician records in Connecticut

Evelyn Jane Cusack, M.D. is one of 503 cardiovascular disease physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 77% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1998 · median 2000 among the 348 with a school on file
  • Record last updated2016 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Connecticut

There are 503 cardiovascular disease physician records in Connecticut.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Ronald Aronson, M.D.Stamford, CT 069021285739763
  2. Ricardo Benenstein, MDStamford, CT 069021740470459
  3. Salvatore Carbonaro, M.D.Stamford, CT 069021821141805
  4. Joonun Choi, MDStamford, CT 069021053583914
  5. Gregory D'Onofrio, M.D.Stamford, CT 069021255304796
  6. Jeffrey Green, M.D.Stamford, CT 069021366415804
  7. Steven Horowitz, MDStamford, CT 069021427164953
  8. David Hsi, MDStamford, CT 069021588616312

Common questions

What is Evelyn Jane Cusack, M.D.'s NPI number?

Evelyn Jane Cusack, M.D.'s National Provider Identifier (NPI) is 1700874435, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Evelyn Jane Cusack, M.D. located?

The NPPES record lists a practice address at 29 Hospital Plaza, Stamford, CT, 06902. Phone: (203) 348-7410. Providers update this record themselves, so call before visiting.

How can I verify Evelyn Jane Cusack, M.D.'s license?

NPPES lists Connecticut license number 41998, 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 Evelyn Jane Cusack, M.D. prescribe under Medicare Part D?

In 2024, Evelyn Jane Cusack, M.D. had 5,671 Medicare Part D claims for 661 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Evelyn Jane Cusack, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.1 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.