NPPES file of Aug 9, 2026

Luisa Bastian

Pain Medicine Physician · Waukesha, WI

Luisa Bastian is a pain medicine physician with a practice address in Waukesha, Wisconsin, and NPI 1942881107, issued on Apr 19, 2021. Check the license (Wisconsin 85342-20, 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
1942881107
Name
Luisa Bastian
Primary taxonomy
Pain Medicine Physician 208VP0000X
License numbers
85342-20 WI
BP10074271 TX
Self-reported in NPPES; status is on the state search
Practice location
N14W23800 Stone Ridge Dr Ste 120, Waukesha, WI 53188
Phone
(920) 204-6758
Enumerated
Apr 19, 2021
Record last updated
Jun 23, 2026
Fax
(888) 720-0495
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Luisa Bastian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 85342-20
    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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99% fewer Medicare Part D claims than the average pain medicine physician in 2024

11 Medicare Part D claims, against an average of 2,095 among the 944 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Luisa Bastian11
  2. Specialty average2,095

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.

Luisa Bastian among 23 pain medicine physician records in Wisconsin

Luisa Bastian is one of 23 pain medicine physician records with a practice address in Wisconsin. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 96% of them.

  • NPI issued2021 · 96% of these records are older, 0% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileNo · 78% of these records are
  • Record last updated2026 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine Physician providers in Wisconsin

There are 23 pain medicine physician records in Wisconsin.

The 8 pain medicine physician records with the nearest ZIP codes

  1. Michael McNett, MDMilwaukee, WI 532151386696003
  2. Taylor StarczynskiMilwaukee, WI 532151811494362
  3. Kostandinos Tsoulfas, MDGreenfield, WI 532211013088277
  4. Leah MortensenFranklin, WI 531321972090207
  5. Michael Jung, M.D.West Bend, WI 530951861665747
  6. Richard Haas, MD PHDMequon, WI 530921316987381
  7. Atit Shah, MDSheboygan, WI 530811487881108
  8. Papa-Ekow Coleman, MDHartford, WI 530271649652512

Common questions

What is Luisa Bastian's NPI number?

Luisa Bastian's National Provider Identifier (NPI) is 1942881107, issued on Apr 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Luisa Bastian located?

The NPPES record lists a practice address at N14W23800 Stone Ridge Dr Ste 120, Waukesha, WI, 53188. Phone: (920) 204-6758. Providers update this record themselves, so call before visiting.

How can I verify Luisa Bastian's license?

NPPES lists Wisconsin license number 85342-20, 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 Luisa Bastian prescribe under Medicare Part D?

In 2024, Luisa Bastian had 11 Medicare Part D claims; the average among pain medicine physician prescribers was 2,095. 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.