NPPES file of Aug 9, 2026

Devon Nicole St Louis, O.D.

Optometrist · Pontiac, MI

Devon Nicole St Louis, O.D. is an optometrist with a practice address in Pontiac, Michigan, and NPI 1821001199, issued on Aug 15, 2006. Check the license (Michigan 4901004370, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821001199
Name
Devon Nicole St Louis
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
4901004370 MI
Self-reported in NPPES; status is on the state search
Practice location
44555 Woodward Ave Ste 203, Pontiac, MI 48341
Phone
(248) 334-4931
Enumerated
Aug 15, 2006
Record last updated
Nov 8, 2022
Fax
(248) 239-0492
Medicare enrollment
Enrolled (PECOS I20150514002720); accepts Medicare assignment
Medical or professional school
Ferris State College - College Of Optometry, 2006
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.
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Also registered at 44555 Woodward Ave Ste 203

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

  1. Arezo Amirikia, M.D.Ophthalmology Physician1518902345
  2. Sherry Dustman, O.D.Optometrist1851336689
  3. Amy Smith, MDOphthalmology Physician1255333514
  4. Sevak Valijan, M.D.Ophthalmology Physician1346400330

Verify Devon Nicole St Louis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4901004370
    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 Michigan 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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22% fewer Medicare Part D claims than the average optometrist in 2024

216 Medicare Part D claims for 112 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.

  1. Devon St Louis216
  2. Specialty average277

Most prescribed

  1. Loteprednol Etabonate42 claims
  2. Latanoprost34 claims
  3. Erythromycin28 claims
  4. Tobramycin-Dexamethasone17 claims
  5. Ciprofloxacin Hcl15 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score97.5
  2. Costout of 100 · 30%30.1
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $513.05

15 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Devon St Louis$513.05
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Michigan Ophthalmology Specialists PLLCPontiac, MI

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

Devon Nicole St Louis among 1,963 optometrist records in Michigan

Devon Nicole St Louis, O.D. is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 58% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2006 · median 2009 among the 1,121 with a school on file
  • Record last updated2022 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Michigan

There are 1,963 optometrist records in Michigan.

The 8 optometrist records with the nearest ZIP codes

  1. Sherry Dustman, O.D.Pontiac, MI 483411851336689
  2. Garima Khanna, O.DPontiac, MI 483411780724476
  3. Samuel Wapner, O.DPontiac, MI 483411104954924
  4. Erin Wu, O.D.Pontiac, MI 483411003128877
  5. Leanne Vetowich, O.D.Pontiac, MI 483401740444538
  6. Joellen Dorony, O.D.Farmington, MI 483361851544191
  7. Barbara Figel-Legowski, O.DClarkston, MI 483461033262308
  8. Rebecca Keagy, O.D.Clarkston, MI 483461336291251

Common questions

What is Devon Nicole St Louis, O.D.'s NPI number?

Devon Nicole St Louis, O.D.'s National Provider Identifier (NPI) is 1821001199, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Devon Nicole St Louis, O.D. located?

The NPPES record lists a practice address at 44555 Woodward Ave Ste 203, Pontiac, MI, 48341. Phone: (248) 334-4931. Providers update this record themselves, so call before visiting.

How can I verify Devon Nicole St Louis, O.D.'s license?

NPPES lists Michigan license number 4901004370, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Devon Nicole St Louis, O.D. prescribe under Medicare Part D?

In 2024, Devon Nicole St Louis, O.D. had 216 Medicare Part D claims for 112 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Devon Nicole St Louis, O.D.'s MIPS final score?

The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.