NPPES file of Aug 9, 2026

Lisa Marlette Cottrell, PH.D.

Psychologist · Grafton, WI

Lisa Marlette Cottrell, PH.D. is a psychologist with a practice address in Grafton, Wisconsin, and NPI 1255505848, issued on Apr 15, 2008. Check the license (Wisconsin 2815-057, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255505848
Name
Lisa Marlette Cottrell
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
2815-057 WI
Self-reported in NPPES; status is on the state search
Practice location
975 Port Washington RD, Grafton, WI 53024
Phone
(262) 329-4305
Enumerated
Apr 15, 2008
Record last updated
Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(262) 329-5614
Medicaid ID
43734900 WI
Medicare enrollment
Enrolled (PECOS I20091028000539); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

8 nearest psychologist records → All 949 in Wisconsin → Look up another NPI →

Also registered at 975 Port Washington RD

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

  1. Hamid Afsari, D.O.Hospitalist Physician1053672048
  2. Muhammed Al-Fawakhiri, MDInternal Medicine Physician1942276613
  3. Beverly Altman, LMTMassage Therapist1447888789
  4. Claudia Altmann, MDInfectious Disease Physician1386691756
  5. Peter Andrew, AAAnesthesiologist Assistant1821704545
  6. Patrick AndrewsPhysical Therapist1689481962

Verify Lisa Marlette Cottrell 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 2815-057    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Aurora Medical Group, Inc.Milwaukee, WI

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

Lisa Marlette Cottrell among 949 psychologist records in Wisconsin

Lisa Marlette Cottrell, PH.D. is one of 949 psychologist records with a practice address in Wisconsin. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2007 · median 2006 among the 292 with a school on file
  • Record last updated2021 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Wisconsin

There are 949 psychologist records in Wisconsin.

All 949 in Wisconsin → Every provider in Grafton → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Mary Lillich, PHDGrafton, WI 530241346312808
  2. Rachel Miller, LPGermantown, WI 530221427496165
  3. Darci Shook-Woolley, PSY.D.Germantown, WI 530221043358708
  4. Leonard Narus, PH.D.Hartland, WI 530291255481842
  5. Jean Monty, PHDCedarburg, WI 530121417001579
  6. Myles Tonnacliff, PHDCedarburg, WI 530121942335260
  7. Sue Radtke, PH.D.Jackson, WI 530371972834604
  8. Rosey Phoenix, MSW-ACSWJuneau, WI 530391962593996

Common questions

What is Lisa Marlette Cottrell, PH.D.'s NPI number?

Lisa Marlette Cottrell, PH.D.'s National Provider Identifier (NPI) is 1255505848, issued on Apr 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Marlette Cottrell, PH.D. located?

The NPPES record lists a practice address at 975 Port Washington RD, Grafton, WI, 53024. Phone: (262) 329-4305. Providers update this record themselves, so call before visiting.

How can I verify Lisa Marlette Cottrell, PH.D.'s license?

NPPES lists Wisconsin license number 2815-057, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.