Robert A. Meister, M.D.
Internal Medicine Physician · Peoria, IL
Robert A. Meister, M.D. is an internal medicine physician with a practice address in Peoria, Illinois, and NPI 1114992229, issued on Feb 22, 2006. Check the license (Illinois 036080929, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Robert A. Meister
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036080929 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5401 N Knoxville Ave, Peoria, IL 61614
- Phone
- (309) 683-1200
- Enumerated
- Feb 22, 2006
- Record last updated
- Aug 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (309) 691-1705
- Medicaid ID
- 036080929 IL
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 5401 N Knoxville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bernadine BrattainSurgical Technologist1902078355
- Mary Brennan, NPNurse Practitioner1396789509
- Kristin Budde, PTPhysical Therapist1407955545
- Prentiss Carter, MDObstetrics & Gynecology Physician1992808489
Verify Robert A. Meister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036080929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,316 Medicare Part D claims for 354 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Levothyroxine Sodium99 claims
- Atorvastatin Calcium85 claims
- Losartan Potassium68 claims
- Amlodipine Besylate56 claims
- Simvastatin56 claims
- Sertraline Hcl45 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.
Robert A. Meister among 7,238 internal medicine physician records in Illinois
Robert A. Meister, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2012 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
173 internal medicine physician records list a practice address in Peoria
They are 173 of the 4,621 NPPES records with a practice address in Peoria, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Peoria → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Faisal Ahmed, M.D.Peoria, IL 616141477678928
- Jamie Beversdorf, MDPeoria, IL 616141427256965
- Jenecsis Castro-SkoglundPeoria, IL 616141336251958
- Susan Cole, MDPeoria, IL 616141144313388
- Ma. Paz Cristobal, M.D.Peoria, IL 616141952670176
- Gene Hoerr, M.D.Peoria, IL 616141770857898
- Norman Johnson, M.D.Peoria, IL 616141730295692
- Rebecca Knight, M.D., L.M.T.Peoria, IL 616141437261047
Common questions
What is Robert A. Meister, M.D.'s NPI number?
Robert A. Meister, M.D.'s National Provider Identifier (NPI) is 1114992229, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert A. Meister, M.D. located?
The NPPES record lists a practice address at 5401 N Knoxville Ave, Peoria, IL, 61614. Phone: (309) 683-1200. Providers update this record themselves, so call before visiting.
How can I verify Robert A. Meister, M.D.'s license?
NPPES lists Illinois license number 036080929, 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 Robert A. Meister, M.D. prescribe under Medicare Part D?
In 2024, Robert A. Meister, M.D. had 1,316 Medicare Part D claims for 354 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.