NPPES file of Aug 9, 2026

Linda J. Steffen, PSY.D.

Psychologist · Appleton, WI

Linda J. Steffen, PSY.D. is a psychologist with a practice address in Appleton, Wisconsin, and NPI 1720155328, issued on Nov 29, 2006. Check the license (Wisconsin 2215-57, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720155328
Name
Linda J. Steffen
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
License numbers
2215-57 WI
2215-057 WI
Self-reported in NPPES; status is on the state search
Practice location
444 N Westhill Blvd, Appleton, WI 54914
Phone
(920) 750-7000
Enumerated
Nov 29, 2006
Record last updated
Dec 8, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(920) 364-2451
Medicaid ID
39704200 WI
Medicare enrollment
Enrolled (PECOS I20100109000056); 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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Also registered at 444 N Westhill Blvd

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

  1. Gregory Blume, LCSWClinical Social Worker1891965141
  2. Beth Boehnlein, APNPPsychiatric/Mental Health Nurse Practitioner1477714129
  3. Holly Darton, LPCProfessional Counselor1104196310
  4. Gina Day, LPCCounselor1811392319
  5. Julie Decker, LPCProfessional Counselor1114135902
  6. Stephanie Diamond, LCSWSocial Worker1225346109

Verify Linda J. Steffen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 2215-57    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
Find 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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The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 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 score77.5
  2. Costout of 100 · 30%63.8
  3. Promoting interoperabilityout of 100 · 25%77.0
  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).

Bills Medicare through one group practice

  1. Ascension Medical Group-Fox Valley Wisconsin IncAppleton, WI

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

Psychologist providers in Wisconsin

There are 949 psychologist records in Wisconsin.

All 949 in Wisconsin → Every provider in Appleton →

Other psychologist records in Wisconsin

  1. Heather Abercrombie, PHDMadison, WI1275509333
  2. Craig Abrams, PHDSheboygan, WI1750367116
  3. Michael Accardo, PHD, LPMiddleton, WI1396417366
  4. Marc Ackerman, PHDGlendale, WI1972687358
  5. Duncan Adams, PHDSheboygan, WI1881602423
  6. Noah Adrians, PH. D.Milwaukee, WI1487934683
  7. Ali Al-Humadi, PSYDGreen Bay, WI1427567684
  8. Kevin Allemagne, PH.D.Fitchburg, WI1437291705
  9. Carmen Alonso, PHDMadison, WI1154478717
  10. Thomas Altepeter, PH.D.Oshkosh, WI1871501452

Common questions

What is Linda J. Steffen, PSY.D.'s NPI number?

Linda J. Steffen, PSY.D.'s National Provider Identifier (NPI) is 1720155328, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Linda J. Steffen, PSY.D. located?

The NPPES record lists a practice address at 444 N Westhill Blvd, Appleton, WI, 54914. Phone: (920) 750-7000. Providers update this record themselves, so call before visiting.

How can I verify Linda J. Steffen, PSY.D.'s license?

NPPES lists Wisconsin license number 2215-57, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

What is Linda J. Steffen, PSY.D.'s MIPS final score?

The 2023 MIPS final score is 77.8 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.

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.