Marie M. Saint Louis, DPM
Foot & Ankle Surgery Podiatrist · Pasadena, CA
Marie M. Saint Louis, DPM is a foot & ankle surgery podiatrist with a practice address in Pasadena, California, and NPI 1851546790, issued on Nov 19, 2008. Check the license (California E4952, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie M. Saint Louis
- Credential
- DPM
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License numbers
- E4952 CA
006331-1 NY
N006331-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 393 E Walnut St FL 3, Pasadena, CA 91188
- Phone
- (917) 727-4302
- Enumerated
- Nov 19, 2008
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121101000038); accepts Medicare assignment
- Medical or professional school
- Kent State University College Of Podiatric Medicine, 2008
- Entity
- Type 1 · individual
8 nearest foot & ankle surgery podiatrist records → All 1,248 in California → Look up another NPI →
Also registered at 393 E Walnut St FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iris CruzMental Health Counselor1215118427
- Janet Kinkead, D.O.Addiction Medicine (Family Medicine) Physician1801150800
- May Lynn, M.D.Family Medicine Physician1992141865
- Helen Moon, M.D.Hematology & Oncology Physician1255480075
- Lilli Ann Reyes, MDFamily Medicine Physician1578641064
- Jennifer Sturm, LCSWMental Health Counselor1710229497
Verify Marie M. Saint Louis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E4952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024
183 Medicare Part D claims for 92 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Ketoconazole81 claims
- Doxycycline Monohydrate16 claims
- Ciprofloxacin Hcl14 claims
- Amoxicillin-Clavulanate Potass11 claims
- Santyl11 claims
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 one group practice
- Southern California Permanente Medical GroupLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie M. Saint Louis among 1,248 foot & ankle surgery podiatrist records in California
Marie M. Saint Louis, DPM is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% 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 41% of them.
- NPI issued2008 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2008 · median 2010 among the 970 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Foot & Ankle Surgery Podiatrist providers in California
There are 1,248 foot & ankle surgery podiatrist records in California.
All 1,248 in California → Every provider in Pasadena → Foot & Ankle Surgery Podiatrist nationwide →
The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes
- Parpi Mehrabi, DPMGlendale, CA 912021912625591
- Noubar Varderessian, DPMGlendale, CA 912021790218550
- Aram Isaiants, D.P.M.Glendale, CA 912031477558120
- Samvel Keshishyan, DPMGlendale, CA 912041659721850
- Martin Moradian, D.P.M.Glendale, CA 912041780631523
- Terry Shiao, DPMGlendale, CA 912041386823607
- Mark Trezia, D.P.MGlendale, CA 912041891149613
- Hermoz Ayvazian, DPMGlendale, CA 912051760564272
Common questions
What is Marie M. Saint Louis, DPM's NPI number?
Marie M. Saint Louis, DPM's National Provider Identifier (NPI) is 1851546790, issued on Nov 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marie M. Saint Louis, DPM located?
The NPPES record lists a practice address at 393 E Walnut St FL 3, Pasadena, CA, 91188. Phone: (917) 727-4302. Providers update this record themselves, so call before visiting.
How can I verify Marie M. Saint Louis, DPM's license?
NPPES lists California license number E4952, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marie M. Saint Louis, DPM prescribe under Medicare Part D?
In 2024, Marie M. Saint Louis, DPM had 183 Medicare Part D claims for 92 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.