NPPES file of Aug 9, 2026

Stephen W. Sawyer, MD

Cardiovascular Disease Physician · Milwaukee, WI

Stephen W. Sawyer, MD is a cardiovascular disease physician with a practice address in Milwaukee, Wisconsin, and NPI 1336679299, issued on Jun 14, 2017. Check the license (Wisconsin 82061, 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
1336679299
Name
Stephen W. Sawyer
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
82061 WI
125070572 IL
Self-reported in NPPES; status is on the state search
Practice location
9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone
(414) 805-6000
Enumerated
Jun 14, 2017
Record last updated
Jul 5, 2023
Fax
(414) 805-6280
Medicare enrollment
Enrolled (PECOS I20230720001803); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2017
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.
Download card Updates feed

Also registered at 9200 W Wisconsin Ave

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

  1. Shameem Aadam, RPHPharmacist1760755680
  2. Abubaker Abdalla, MDHospitalist Physician1194187617
  3. Sameem Abedin, MDHematology & Oncology Physician1063641157
  4. Lolia Abibo, M.D.Hospitalist Physician1912359795
  5. Haisam Abid, MBBSHospitalist Physician1578083184
  6. Faith Abodunrin, MDHematology & Oncology Physician1437768769

Verify Stephen W. Sawyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 82061
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

58% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,299 Medicare Part D claims for 270 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.

  1. Stephen Sawyer1,299
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate184 claims
  2. Atorvastatin Calcium140 claims
  3. Furosemide100 claims
  4. Losartan Potassium88 claims
  5. Spironolactone77 claims
  6. Eliquis71 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 2 group practices

  1. Froedtert Andthe Medical College OF Wisconsin Community Physicians IncMenomonee Falls, WI
  2. The Medical College OF Wisconsin IncMilwaukee, WI

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

Stephen W. Sawyer among 449 cardiovascular disease physician records in Wisconsin

Stephen W. Sawyer, 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 2017, is newer than 87% of them.

  • NPI issued2017 · 87% of these records are older, 10% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2017 · median 2001 among the 279 with a school on file
  • Record last updated2023 · 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. Lisa Armaganian, MDWauwatosa, WI 532261760442180
  2. Lee Biblo, MDMilwaukee, WI 532261740230275
  3. Hakki Bolukoglu, M.D.Milwaukee, WI 532261356341176
  4. Byung-Il Choi, MDMilwaukee, WI 532261467403840
  5. William Davis, MDWauwatosa, WI 532261174585657
  6. Anthony De Franco, M.D.Milwaukee, WI 532261215930391
  7. Marilyn Ezri, MDMilwaukee, WI 532261396796298
  8. David Gutterman, MDMilwaukee, WI 532261609827633

Common questions

What is Stephen W. Sawyer, MD's NPI number?

Stephen W. Sawyer, MD's National Provider Identifier (NPI) is 1336679299, issued on Jun 14, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Stephen W. Sawyer, MD located?

The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-6000. Providers update this record themselves, so call before visiting.

How can I verify Stephen W. Sawyer, MD's license?

NPPES lists Wisconsin license number 82061, 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 Stephen W. Sawyer, MD prescribe under Medicare Part D?

In 2024, Stephen W. Sawyer, MD had 1,299 Medicare Part D claims for 270 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.