David Madigan Casey, MD
Cardiovascular Disease Physician · Hartford, CT
David Madigan Casey, MD is a cardiovascular disease physician with a practice address in Hartford, Connecticut, and NPI 1205807138, issued on Jan 30, 2006. Check the license (Connecticut 040313, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David Madigan Casey
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 040313 CT
Self-reported in NPPES; status is on the state search - Practice location
- 85 Seymour St, Hartford, CT 06106
- Phone
- (860) 249-9175
- Enumerated
- Jan 30, 2006
- Record last updated
- Dec 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (860) 249-7866
- Medicare enrollment
- Enrolled (PECOS I20050830000492); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 503 in Connecticut → Look up another NPI →
Also registered at 85 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Philip AllmendingerVascular Surgery Physician1861492241
- James Alvarez, PHYSICIAN ASSISTANTPhysician Assistant1407853575
- Joseph Anquillare, M.D.Geriatric Medicine (Internal Medicine) Physician1316043045
- Samuel Anyatonwu, MDInternal Medicine Physician1023028933
- Alan Armstrong, P.A.Physician Assistant1790761898
Verify David Madigan Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 040313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,966 Medicare Part D claims for 820 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Eliquis563 claims
- Metoprolol Succinate540 claims
- Rosuvastatin Calcium470 claims
- Atorvastatin Calcium454 claims
- Amlodipine Besylate339 claims
- Losartan Potassium310 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): 84.5 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
- Hartford Healthcare Medical Group Specialists PLLCPlainfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Madigan Casey among 503 cardiovascular disease physician records in Connecticut
David Madigan Casey, MD 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 2006, is newer than 23% of them.
- NPI issued2006 · 23% of these records are older, 45% 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 updated2013 · 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.
All 503 in Connecticut → Every provider in Hartford → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- James Cardon, M.D.Hartford, CT 061061497755813
- James Dougherty, M.D.Hartford, CT 061061700876125
- Brett Duncan, M.D.Hartford, CT 061061760482194
- Melissa Ferraro-Borgida, M.D.Hartford, CT 061061346240769
- James Kallal, M.D.Hartford, CT 061061083614531
- Francis Kiernan, M.D.Hartford, CT 061061962400978
- Mohamed Mansoor, M.D.Hartford, CT 061061396733895
- Raymond McKay, M.D.Hartford, CT 061061871591891
Common questions
What is David Madigan Casey, MD's NPI number?
David Madigan Casey, MD's National Provider Identifier (NPI) is 1205807138, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Madigan Casey, MD located?
The NPPES record lists a practice address at 85 Seymour St, Hartford, CT, 06106. Phone: (860) 249-9175. Providers update this record themselves, so call before visiting.
How can I verify David Madigan Casey, MD's license?
NPPES lists Connecticut license number 040313, 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 David Madigan Casey, MD prescribe under Medicare Part D?
In 2024, David Madigan Casey, MD had 5,966 Medicare Part D claims for 820 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is David Madigan Casey, MD's MIPS final score?
The 2023 MIPS final score is 84.5 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.