NPPES file of Aug 9, 2026

William S. Bradham, MD

Cardiovascular Disease Physician · Madison, WI

William S. Bradham, MD is a cardiovascular disease physician with a practice address in Madison, Wisconsin, and NPI 1659428506, issued on Jan 4, 2007. Check the license (Wisconsin 73783-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1659428506
Name
William S. Bradham
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
73783-20 WI
46161 TN
Self-reported in NPPES; status is on the state search
Practice location
1 S Park St, Madison, WI 53715
Phone
(608) 287-2434
Enumerated
Jan 4, 2007
Record last updated
Jan 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(608) 287-2182
Medicare enrollment
Enrolled (PECOS I20200825003638); accepts Medicare assignment
Medical or professional school
Medical University Of South Carolina College Of Medicine, 2003
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 1 S Park St

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

  1. Lisa Arkin, M.D.Dermatology Physician1639309941
  2. Daniel Arndt, MDDiagnostic Radiology Physician1194794594
  3. Alexis Austin, PACSurgical Physician Assistant1215994033
  4. Harvey Barash, MDOrthopaedic Surgery Physician1659336329
  5. Rebecca Baron, P.T.Physical Therapist1417143801
  6. Kathleen Baus, MDDiagnostic Radiology Physician1063480291

Verify William S. Bradham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 73783-20
    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 Wisconsin 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.

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47% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,618 Medicare Part D claims for 259 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. William Bradham1,618
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate164 claims
  2. Atorvastatin Calcium160 claims
  3. Eliquis113 claims
  4. Rosuvastatin Calcium103 claims
  5. Furosemide89 claims
  6. Losartan Potassium83 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.

Bills Medicare through one group practice

  1. University OF Wisconsin Medical Foundation IncMadison, WI

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

William S. Bradham among 449 cardiovascular disease physician records in Wisconsin

William S. Bradham, MD is one of 449 cardiovascular disease physician records with a practice address in Wisconsin. 77% 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 58% of them.

  • NPI issued2007 · 58% of these records are older, 36% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2003 · median 2001 among the 279 with a school on file
  • Record last updated2021 · 53% 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 Wisconsin 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 Wisconsin

There are 449 cardiovascular disease physician records in Wisconsin.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Alexei Agapitov, M.D.Madison, WI 537151841201514
  2. Brian Bachhuber, MDMadison, WI 537151497719959
  3. Daniel Danahy, MDMadison, WI 537151225088412
  4. Keith Devries, MDMadison, WI 537151366415341
  5. Sheng-Jing Dong, MDMadison, WI 537151114977311
  6. Charles Hellman, MDMadison, WI 537151942277033
  7. Frank Jung, MDMadison, WI 537151689624850
  8. Walter Kao, MDMadison, WI 537151457328940

Common questions

What is William S. Bradham, MD's NPI number?

William S. Bradham, MD's National Provider Identifier (NPI) is 1659428506, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William S. Bradham, MD located?

The NPPES record lists a practice address at 1 S Park St, Madison, WI, 53715. Phone: (608) 287-2434. Providers update this record themselves, so call before visiting.

How can I verify William S. Bradham, MD's license?

NPPES lists Wisconsin license number 73783-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William S. Bradham, MD prescribe under Medicare Part D?

In 2024, William S. Bradham, MD had 1,618 Medicare Part D claims for 259 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

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.