Jessica Ann Giles, MD
Internal Medicine Physician · Menomonee Falls, WI
Jessica Ann Giles, MD is an internal medicine physician with a practice address in Menomonee Falls, Wisconsin, and NPI 1891482899, issued on Apr 19, 2023. Check the license (Wisconsin 8547320, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jessica Ann Giles
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 8547320 WI
100154851 WI
Self-reported in NPPES; status is on the state search - Practice location
- W180N8000 Town Hall RD, Menomonee Falls, WI 53051
- Phone
- (262) 255-2500
- Enumerated
- Apr 19, 2023
- Record last updated
- Jul 14, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at W180N8000 Town Hall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jessica Ann Giles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 8547320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
227 Medicare Part D claims for 55 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium20 claims
- Carvedilol11 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.
Jessica Ann Giles among 2,078 internal medicine physician records in Wisconsin
Jessica Ann Giles, MD is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 internal medicine physician records list a practice address in Menomonee Falls
They are 42 of the 1,003 NPPES records with a practice address in Menomonee Falls, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Menomonee Falls → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Patrick Brody, MDMenomonee Falls, WI 530511497787626
- James Buck, M.D.Menomonee Falls, WI 530511902879182
- Frederick Bulacan, M.D.Menomonee Falls, WI 530511699768622
- Paul Flink, M.D.Menomonee Falls, WI 530511841279585
- Robert Gershan, M.D.Menomonee Falls, WI 530511740253475
- Thomas Gvora, M.D.Menomonee Falls, WI 530511619940723
- Elizabeth Hallerman, M.D.Menomonee Falls, WI 530511144293259
- Daniel Halloran, MDMenomonee Falls, WI 530511558393702
Common questions
What is Jessica Ann Giles, MD's NPI number?
Jessica Ann Giles, MD's National Provider Identifier (NPI) is 1891482899, issued on Apr 19, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Ann Giles, MD located?
The NPPES record lists a practice address at W180N8000 Town Hall RD, Menomonee Falls, WI, 53051. Phone: (262) 255-2500. Providers update this record themselves, so call before visiting.
How can I verify Jessica Ann Giles, MD's license?
NPPES lists Wisconsin license number 8547320, 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 Jessica Ann Giles, MD prescribe under Medicare Part D?
In 2024, Jessica Ann Giles, MD had 227 Medicare Part D claims for 55 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.