Tatsiana Valasiuk
Hospitalist Physician · Tulsa, OK
Tatsiana Valasiuk is a hospitalist physician with a practice address in Tulsa, Oklahoma, and NPI 1093973638, issued on May 30, 2008. Check the license (Oklahoma 28997, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Tatsiana Valasiuk
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 28997 OK
Self-reported in NPPES; status is on the state search - Practice location
- 10501 E 91St St, Tulsa, OK 74133
- Phone
- (918) 502-1900
- Enumerated
- May 30, 2008
- Record last updated
- Aug 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120814000348); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 262 in Oklahoma → Look up another NPI →
Also registered at 10501 E 91St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Beard, RN,IBCLCLactation Consultant (Registered Nurse)1407145766
- S Beeson, DOEmergency Medicine Physician1407835655
- Isaac Dennis, D.O.Hospitalist Physician1477999514
- Jonathan Gaikwad, DOHospitalist Physician1568103877
- Mini George, PA-CMedical Physician Assistant1447217583
- Greg Gray, DOEmergency Medicine Physician1588644660
Verify Tatsiana Valasiuk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 28997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average hospitalist physician in 2024
238 Medicare Part D claims for 97 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium13 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): 79.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Comanche County Healthcare CorporationLawton, OK
- Integris Ambulatory Care CorporationOklahoma City, OK
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tatsiana Valasiuk among 262 hospitalist physician records in Oklahoma
Tatsiana Valasiuk is one of 262 hospitalist physician records with a practice address in Oklahoma. 91% 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 35% of them.
- NPI issued2008 · 35% of these records are older, 60% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2003 · median 2010 among the 210 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oklahoma
There are 262 hospitalist physician records in Oklahoma.
All 262 in Oklahoma → Every provider in Tulsa → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Isaac Dennis, D.O.Tulsa, OK 741331477999514
- Jonathan Gaikwad, DOTulsa, OK 741331568103877
- Jason Lee, D.O.Tulsa, OK 741331326321050
- Scott Wallis, DOTulsa, OK 741331821672858
- Audrey Corbett, MDTulsa, OK 741351922364801
- Ama Karikari, MDTulsa, OK 741351649560855
- Layhong Soth, MDTulsa, OK 741351366602294
- Dale Williams, D.O.Tulsa, OK 741351972724011
Common questions
What is Tatsiana Valasiuk's NPI number?
Tatsiana Valasiuk's National Provider Identifier (NPI) is 1093973638, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tatsiana Valasiuk located?
The NPPES record lists a practice address at 10501 E 91St St, Tulsa, OK, 74133. Phone: (918) 502-1900. Providers update this record themselves, so call before visiting.
How can I verify Tatsiana Valasiuk's license?
NPPES lists Oklahoma license number 28997, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tatsiana Valasiuk prescribe under Medicare Part D?
In 2024, Tatsiana Valasiuk had 238 Medicare Part D claims for 97 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Tatsiana Valasiuk's MIPS final score?
The 2023 MIPS final score is 79.4 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.