Tamara L. Olt, M.D.
Gynecology Physician · Peoria, IL
Tamara L. Olt, M.D. is a gynecology physician with a practice address in Peoria, Illinois, and NPI 1104870708, issued on May 19, 2006. Check the license (Illinois 036089480, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tamara L. Olt
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 036089480 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6915 N Knoxville Ave, Peoria, IL 61614
- Phone
- (309) 692-2805
- Enumerated
- May 19, 2006
- Record last updated
- Mar 6, 2026
- Fax
- (309) 692-1913
- Medicaid ID
- 036089480 IL
- Medicare enrollment
- Enrolled (PECOS I20041108001147); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1992
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 113 in Illinois → Look up another NPI →
Also registered at 6915 N Knoxville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kennth Hodel, MDGynecologic Oncology Physician1134197833
- Robert Westefer, M.D.Obstetrics & Gynecology Physician1205856358
Verify Tamara L. Olt 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 036089480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average gynecology physician in 2024
458 Medicare Part D claims for 115 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Estradiol94 claims
- Clobetasol Propionate33 claims
- Fluconazole30 claims
- Yuvafem23 claims
- Medroxyprogesterone Acetate21 claims
- Progesterone18 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: $81.09
4 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tamara L. Olt among 113 gynecology physician records in Illinois
Tamara L. Olt, M.D. is one of 113 gynecology physician records with a practice address in Illinois. 55% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 31% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated1992 · median 1998 among the 40 with a school on file
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Illinois
There are 113 gynecology physician records in Illinois.
All 113 in Illinois → Every provider in Peoria → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Heather Dentino, APNPeoria, IL 616141831898014
- Cameron Mouro, M.D.Peoria, IL 616141952423881
- Lauren Ponder, APNPeoria, IL 616141598390924
- Tommy West, M.D.Galesburg, IL 614011952362055
- Huan Hsieh, M.D.Danville, IL 618321316993496
- Shyrlena Bogard, MDPeru, IL 613541467615898
- Purani Arumugam, MDMoline, IL 612651619949955
- Shashi Upadhya, MDMoline, IL 612651447217724
Common questions
What is Tamara L. Olt, M.D.'s NPI number?
Tamara L. Olt, M.D.'s National Provider Identifier (NPI) is 1104870708, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tamara L. Olt, M.D. located?
The NPPES record lists a practice address at 6915 N Knoxville Ave, Peoria, IL, 61614. Phone: (309) 692-2805. Providers update this record themselves, so call before visiting.
How can I verify Tamara L. Olt, M.D.'s license?
NPPES lists Illinois license number 036089480, 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 Tamara L. Olt, M.D. prescribe under Medicare Part D?
In 2024, Tamara L. Olt, M.D. had 458 Medicare Part D claims for 115 beneficiaries; the average among gynecology physician prescribers was 299. 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.