NPPES file of Aug 9, 2026

William M. Bradbury, MD,FACC

Cardiovascular Disease Physician · Putnam, CT

William M. Bradbury, MD,FACC is a cardiovascular disease physician with a practice address in Putnam, Connecticut, and NPI 1710989744, issued on Aug 10, 2005. Check the license (Connecticut 029771, 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
1710989744
Name
William M. Bradbury
Credential
MD,FACC
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
029771 CT
Self-reported in NPPES; status is on the state search
Practice location
37 Kennedy Dr Ste A, Putnam, CT 06260
Phone
(860) 963-7519
Enumerated
Aug 10, 2005
Record last updated
May 6, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(860) 963-0668
Medicaid ID
001297713 CT
Medicare enrollment
Enrolled (PECOS I20120120000660); accepts Medicare assignment
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 37 Kennedy Dr Ste A

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

  1. Olivia OnoratoMedical Physician Assistant1861256752

Verify William M. Bradbury in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 029771
    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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82% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

566 Medicare Part D claims for 121 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. William Bradbury566
  2. Specialty average3,078

Most prescribed

  1. Carvedilol100 claims
  2. Amlodipine Besylate64 claims
  3. Losartan Potassium61 claims
  4. Metoprolol Succinate56 claims
  5. Eliquis53 claims
  6. Atorvastatin Calcium25 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.

  1. Qualityout of 100 · 30% of the final score79.3
  2. Costout of 100 · 30%59.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  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: $72.21

1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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. William Bradbury$72.21
  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. Hartford Healthcare Medical Group Specialists PLLCPutnam, CT

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

William M. Bradbury among 503 cardiovascular disease physician records in Connecticut

William M. Bradbury, MD,FACC 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
  • Graduated1985 · median 2000 among the 348 with a school on file
  • Record last updated2008 · 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. Lisa Canter, MD,FACCPutnam, CT 062601467453514
  2. Roberto Cerrud Rodriguez, M.D.Putnam, CT 062601811346919
  3. Alexander Mahendran, M.D.,F.A.C.C.Putnam, CT 062601154352516
  4. John Modica, MDPutnam, CT 062601992813224
  5. Mark Fisherkeller, M.D.Willimantic, CT 062261629026380
  6. Mark Jacobs, MDWillimantic, CT 062261487638409
  7. Jeffrey Kegel, M.D.Willimantic, CT 062261619919313
  8. Anthea Woodley, MDWillimantic, CT 062261790753184

Common questions

What is William M. Bradbury, MD,FACC's NPI number?

William M. Bradbury, MD,FACC's National Provider Identifier (NPI) is 1710989744, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William M. Bradbury, MD,FACC located?

The NPPES record lists a practice address at 37 Kennedy Dr Ste A, Putnam, CT, 06260. Phone: (860) 963-7519. Providers update this record themselves, so call before visiting.

How can I verify William M. Bradbury, MD,FACC's license?

NPPES lists Connecticut license number 029771, 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 William M. Bradbury, MD,FACC prescribe under Medicare Part D?

In 2024, William M. Bradbury, MD,FACC had 566 Medicare Part D claims for 121 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is William M. Bradbury, MD,FACC'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.