NPPES file of Aug 9, 2026

William H. Annesley, MD

Urology Physician · Wauwatosa, WI

William H. Annesley, MD is a urology physician with a practice address in Wauwatosa, Wisconsin, and NPI 1407899552, issued on Jun 14, 2006. Check the license (Wisconsin 21597, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407899552
Name
William H. Annesley
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
21597 WI
Self-reported in NPPES; status is on the state search
Practice location
1547 Upper Pkwy S, Wauwatosa, WI 53213
Phone
(414) 254-5610
Enumerated
Jun 14, 2006
Record last updated
Aug 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(414) 755-7576
Medicaid IDs
30454300 WI
1407899552 WI
Medicare enrollment
Enrolled (PECOS I20250912003709); 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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Verify William H. Annesley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 21597
    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

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30% more Medicare Part D claims than the average urology physician in 2024

1,736 Medicare Part D claims for 405 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. William Annesley1,736
  2. Specialty average1,340

Most prescribed

  1. Finasteride656 claims
  2. Tamsulosin Hcl555 claims
  3. Ciprofloxacin Hcl93 claims
  4. Solifenacin Succinate67 claims
  5. Gemtesa61 claims
  6. Myrbetriq61 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): 82.4 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 score77.9
  2. Costout of 100 · 30%74.4
  3. Promoting interoperabilityout of 100 · 25%81.0
  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: $162.10

2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Annesley$162.10
  2. Specialty average$3,800.04

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

Bills Medicare through 3 group practices

  1. Ascension Medical Group-Fox Valley Wisconsin IncAppleton, WI
  2. Beloit Health System IncBeloit, WI
  3. Mankato Clinic LtdMankato, MN

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

William H. Annesley among 259 urology physician records in Wisconsin

William H. Annesley, MD is one of 259 urology physician records with a practice address in Wisconsin. 76% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 43% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1977 · median 2002 among the 166 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Wisconsin

There are 259 urology physician records in Wisconsin.

The 8 urology physician records with the nearest ZIP codes

  1. Pedro Banda, MDMilwaukee, WI 532111033106877
  2. Jeffrey Derus, MDMilwaukee, WI 532151679564660
  3. Mark EhlersMilwaukee, WI 532151003342866
  4. Marissa Falkiewicz, MDMilwaukee, WI 532151235636705
  5. Harold Jacobsohn, MDMilwaukee, WI 532151295726289
  6. Matthew Johnson, MDMilwaukee, WI 532151881685808
  7. Charles Kidd, MDMilwaukee, WI 532151508834193
  8. Brett Laven, MDMilwaukee, WI 532151689607558

Common questions

What is William H. Annesley, MD's NPI number?

William H. Annesley, MD's National Provider Identifier (NPI) is 1407899552, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William H. Annesley, MD located?

The NPPES record lists a practice address at 1547 Upper Pkwy S, Wauwatosa, WI, 53213. Phone: (414) 254-5610. Providers update this record themselves, so call before visiting.

How can I verify William H. Annesley, MD's license?

NPPES lists Wisconsin license number 21597, 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 H. Annesley, MD prescribe under Medicare Part D?

In 2024, William H. Annesley, MD had 1,736 Medicare Part D claims for 405 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is William H. Annesley, MD's MIPS final score?

The 2023 MIPS final score is 82.4 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.