Matthew Louis
Family Medicine Physician · Palm Desert, CA
Matthew Louis is a family medicine physician with a practice address in Palm Desert, California, and NPI 1316395726, issued on May 25, 2016. Check the license (California A154573, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Louis
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A154573 CA
Self-reported in NPPES; status is on the state search - Practice location
- 41865 Boardwalk Ste 103, Palm Desert, CA 92211
- Phone
- (760) 391-5151
- Enumerated
- May 25, 2016
- Record last updated
- Jun 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (760) 391-5159
- Medicare enrollment
- Enrolled (PECOS I20191107003380); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 41865 Boardwalk Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzonne Windham, NPFPrimary Care Nurse Practitioner1679926208
Verify Matthew Louis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A154573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
23 Medicare Part D claims for 11 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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 2 group practices
- Arch Health Partners IncPoway, CA
- Bradley B Bailey MD And Roger B Schechter MD IncPoway, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Louis among 17,133 family medicine physician records in California
Matthew Louis is one of 17,133 family medicine physician records with a practice address in California. 81% 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 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 family medicine physician records list a practice address in Palm Desert
They are 30 of the 1,495 NPPES records with a practice address in Palm Desert, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Palm Desert → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Reham Attia, M.D.Palm Desert, CA 922111639453905
- Clement Au, M.D.Palm Desert, CA 922111487674701
- Aurora Benson, D.O.Palm Desert, CA 922111053435032
- Mark Benson, D.O.Palm Desert, CA 922111760506745
- Mark Dela Cruz, MDPalm Desert, CA 922111932266103
- Janet Kerrigan, DOPalm Desert, CA 922111952377954
- Frank Kerrigan, DOPalm Desert, CA 922111730155730
- Mira May Magsino, MDPalm Desert, CA 922111831487883
Common questions
What is Matthew Louis's NPI number?
Matthew Louis's National Provider Identifier (NPI) is 1316395726, issued on May 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Louis located?
The NPPES record lists a practice address at 41865 Boardwalk Ste 103, Palm Desert, CA, 92211. Phone: (760) 391-5151. Providers update this record themselves, so call before visiting.
How can I verify Matthew Louis's license?
NPPES lists California license number A154573, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Louis prescribe under Medicare Part D?
In 2024, Matthew Louis had 23 Medicare Part D claims for 11 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.
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.