NPPES file of Aug 9, 2026

Matthew Michael Preston, M.D.

Psychiatry Physician · Peoria, IL

Matthew Michael Preston, M.D. is a psychiatry physician with a practice address in Peoria, Illinois, and NPI 1356549323, issued on Jul 11, 2007. Check the license (Illinois 36.128542, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1356549323
Name
Matthew Michael Preston
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
36.128542 IL
35.097131 OH
Self-reported in NPPES; status is on the state search
Practice location
900 Main St, Peoria, IL 61602
Phone
(309) 637-4266
Enumerated
Jul 11, 2007
Record last updated
Aug 4, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(309) 637-9838
Medicare enrollment
Enrolled (PECOS I20111005000756); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2007
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →

Also registered at 900 Main St

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

  1. Kelly Adcock, BSN MSN APNAcute Care Nurse Practitioner1386707354
  2. Rita BaileySpeech-Language Pathologist1316066491
  3. Lydia Bertschi, CNPNurse Practitioner1831440395
  4. Stacey BessertPhysical Therapist1437278520
  5. Bradford Colen, MDPsychiatry Physician1205839883
  6. Susan ConleyPhysical Therapist1417076506

Verify Matthew Michael Preston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 36.128542    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 Illinois 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

3.4 times the Medicare Part D claims of the average psychiatry physician in 2024

3,392 Medicare Part D claims for 169 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Matthew Preston3,392
  2. Specialty average1,000

Most prescribed

  1. Quetiapine Fumarate357 claims
  2. Alprazolam284 claims
  3. Bupropion Xl284 claims
  4. Buspirone Hcl240 claims
  5. Lorazepam184 claims
  6. Clonazepam174 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.

Industry payments in 2024: $566.65

20 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Preston$566.65
  2. Specialty average$4,954.93

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. Associates IN Mental Health SCPeoria, IL

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

Matthew Michael Preston among 2,147 psychiatry physician records in Illinois

Matthew Michael Preston, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 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 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 50% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated2007 · median 2004 among the 877 with a school on file
  • Record last updated2011 · 53% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Illinois

There are 2,147 psychiatry physician records in Illinois.

All 2,147 in Illinois → Every provider in Peoria → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Mohsina Ahmed, M.D.Peoria, IL 616021568805703
  2. Lisa Burckhartzmeyer, MDPeoria, IL 616021962674820
  3. Bradford Colen, MDPeoria, IL 616021205839883
  4. Grace KumorPeoria, IL 616021780258889
  5. Karen Kyle, M.D.Peoria, IL 616021023052818
  6. Andrew Lancia, M.D.Peoria, IL 616021366647521
  7. Alexis LlamasPeoria, IL 616021528520335
  8. Nicholas RogersPeoria, IL 616021164086385

Common questions

What is Matthew Michael Preston, M.D.'s NPI number?

Matthew Michael Preston, M.D.'s National Provider Identifier (NPI) is 1356549323, issued on Jul 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Michael Preston, M.D. located?

The NPPES record lists a practice address at 900 Main St, Peoria, IL, 61602. Phone: (309) 637-4266. Providers update this record themselves, so call before visiting.

How can I verify Matthew Michael Preston, M.D.'s license?

NPPES lists Illinois license number 36.128542, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Matthew Michael Preston, M.D. prescribe under Medicare Part D?

In 2024, Matthew Michael Preston, M.D. had 3,392 Medicare Part D claims for 169 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.