David James Faust, DO
Family Medicine Physician · Hartland, WI
David James Faust, DO is a family medicine physician with a practice address in Hartland, Wisconsin, and NPI 1295840320, issued on Aug 20, 2006. Check the license (Wisconsin 28145, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David James Faust
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 28145 WI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Walnut Ridge Dr, Hartland, WI 53029
- Phone
- (262) 369-7040
- Enumerated
- Aug 20, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (262) 369-7041
- Medicaid ID
- 30026400 WI
- Entity
- Type 1 · individual
Also registered at 600 Walnut Ridge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David James Faust in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 28145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
162 Medicare Part D claims for 85 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Rosuvastatin Calcium18 claims
- Amlodipine Besylate13 claims
- Atorvastatin Calcium12 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.
15 family medicine physician records list a practice address in Hartland
They are 15 of the 193 NPPES records with a practice address in Hartland, and 3,765 family medicine physician records in Wisconsin.
All 15 in Hartland → All 3,765 in Wisconsin → Every provider in Hartland →
Other family medicine physician records in Wisconsin
- Ashraf AbbasAppleton, WI1558723775
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Yusuf Abdullah, DOSun Prairie, WI1437788478
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Emily Abeyta, MDWaukesha, WI1386905107
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is David James Faust, DO's NPI number?
David James Faust, DO's National Provider Identifier (NPI) is 1295840320, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David James Faust, DO located?
The NPPES record lists a practice address at 600 Walnut Ridge Dr, Hartland, WI, 53029. Phone: (262) 369-7040. Providers update this record themselves, so call before visiting.
How can I verify David James Faust, DO's license?
NPPES lists Wisconsin license number 28145, 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 David James Faust, DO prescribe under Medicare Part D?
In 2024, David James Faust, DO had 162 Medicare Part D claims for 85 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.