NPPES file of Aug 9, 2026

Kristen Elizabeth Fox, M.D.

Family Medicine Physician · Waukesha, WI

Kristen Elizabeth Fox, M.D. is a family medicine physician with a practice address in Waukesha, Wisconsin, and NPI 1356736185, issued on Mar 30, 2015. Check the license (Wisconsin 66335, 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
1356736185
Name
Kristen Elizabeth Fox
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
66335 WI
Self-reported in NPPES; status is on the state search
Practice location
210 NW Barstow St, Waukesha, WI 53188
Phone
(262) 548-6903
Enumerated
Mar 30, 2015
Record last updated
Oct 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180914001913); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2015
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 210 NW Barstow St

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

  1. Emily Abeyta, MDFamily Medicine Physician1386905107
  2. Michelle Boettcher, BSCounselor1841550936
  3. Amaris Estrada, RDHDental Hygienist1073786687
  4. Justin Ferkin, DOFamily Medicine Physician1770386633
  5. Adelheid GaertnerDental Hygienist1134537277
  6. Patrick Ginn, M.D.Family Medicine Physician1265404586

Verify Kristen Elizabeth Fox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 66335    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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71% fewer Medicare Part D claims than the average family medicine physician in 2024

1,021 Medicare Part D claims for 148 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 33 claims were for opioids.

  1. Kristen Fox1,021
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium72 claims
  2. Lisinopril67 claims
  3. Albuterol Sulfate Hfa39 claims
  4. Gabapentin38 claims
  5. Levothyroxine Sodium36 claims
  6. Metformin Hcl35 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. Prohealth Medical Group IncWaukesha, WI

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

76 family medicine physician records list a practice address in Waukesha

They are 76 of the 2,814 NPPES records with a practice address in Waukesha, and 3,765 family medicine physician records in Wisconsin.

All 76 in Waukesha → All 3,765 in Wisconsin → Every provider in Waukesha →

Other family medicine physician records in Wisconsin

  1. Ashraf AbbasAppleton, WI1558723775
  2. Ghudran Abdulal, MDNew Berlin, WI1083622666
  3. Yusuf Abdullah, DOSun Prairie, WI1437788478
  4. Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
  5. Emily Abeyta, MDWaukesha, WI1386905107
  6. Jeanette Abraham, MDWeston, WI1205895810
  7. Sarada Abraham, M.D.Oconomowoc, WI1962851972
  8. Kirsten Abramson, MDMadison, WI1417909979
  9. Alexandra Adams, MD PHDMadison, WI1184689291
  10. David AdamsMadison, WI1992986897

Common questions

What is Kristen Elizabeth Fox, M.D.'s NPI number?

Kristen Elizabeth Fox, M.D.'s National Provider Identifier (NPI) is 1356736185, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Elizabeth Fox, M.D. located?

The NPPES record lists a practice address at 210 NW Barstow St, Waukesha, WI, 53188. Phone: (262) 548-6903. Providers update this record themselves, so call before visiting.

How can I verify Kristen Elizabeth Fox, M.D.'s license?

NPPES lists Wisconsin license number 66335, 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 Kristen Elizabeth Fox, M.D. prescribe under Medicare Part D?

In 2024, Kristen Elizabeth Fox, M.D. had 1,021 Medicare Part D claims for 148 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.