Lauren Parr Baker, MD
Psychiatry Physician · La Crosse, WI
Lauren Parr Baker, MD is a psychiatry physician with a practice address in La Crosse, Wisconsin, and NPI 1427402270, issued on Apr 18, 2016. Check the license (Wisconsin 75743, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Lauren Parr Baker
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 75743 WI
Self-reported in NPPES; status is on the state search - Practice location
- 615 10TH St S, La Crosse, WI 54601
- Phone
- (608) 785-0940
- Enumerated
- Apr 18, 2016
- Record last updated
- Aug 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210825000659); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Also registered at 615 10TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lauren Parr Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Parr Baker among 929 psychiatry physician records in Wisconsin
Lauren Parr Baker, MD is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2016 · median 2005 among the 439 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Wisconsin
There are 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in La Crosse → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Vidushi Babber, M.D.La Crosse, WI 546011164404174
- Gabriela Balf, MD, MPHLa Crosse, WI 546011124024724
- Manjeet Bouri, MDLa Crosse, WI 546011366446007
- Jeffrey Drexler, M.D.La Crosse, WI 546011538145966
- Parnjai Johnson, MDLa Crosse, WI 546011912903477
- James Lean, MDLa Crosse, WI 546011003913112
- David Metzler, MDLa Crosse, WI 546011740283316
- Ramoncito Ocampo, M.D.La Crosse, WI 546011528144383
Common questions
What is Lauren Parr Baker, MD's NPI number?
Lauren Parr Baker, MD's National Provider Identifier (NPI) is 1427402270, issued on Apr 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Parr Baker, MD located?
The NPPES record lists a practice address at 615 10TH St S, La Crosse, WI, 54601. Phone: (608) 785-0940. Providers update this record themselves, so call before visiting.
How can I verify Lauren Parr Baker, MD's license?
NPPES lists Wisconsin license number 75743, 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.
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.