Skaiste Tarnauskas, APN
Family Medicine Physician · Chicago, IL
Skaiste Tarnauskas, APN is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1437796133, issued on Dec 2, 2019. Check the license (Illinois 209020354, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Skaiste Tarnauskas
- Credential
- APN
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 209020354 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2003 W Fulton St Ste 303, Chicago, IL 60612
- Phone
- (312) 243-2223
- Enumerated
- Dec 2, 2019
- Record last updated
- Apr 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191217002711); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2003 W Fulton St Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Azeezat AdeduntanFamily Nurse Practitioner1750927661
- Margarette AguinirPsychiatric/Mental Health Nurse Practitioner1609748870
- Krista Avery-Auker, PHYSICIAN ASSISTANTPhysician Assistant1477303972
- Kathy Cyleen Defante, FNP-CFamily Nurse Practitioner1649652082
- Roy Eapen, M.D.General Practice Physician1780392399
- Emmanuel Gonzalez, PSYDClinical Psychologist1679182273
Verify Skaiste Tarnauskas 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 209020354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average family medicine physician in 2024
3,574 Medicare Part D claims for 298 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 117 claims were for opioids.
Most prescribed
- Gabapentin270 claims
- Atorvastatin Calcium193 claims
- Potassium Chloride175 claims
- Losartan Potassium130 claims
- Metformin Hcl121 claims
- Metoprolol Tartrate116 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.
Bills Medicare through one group practice
- Cardiorenal Therapeutics OF Illinois PLLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Skaiste Tarnauskas among 6,215 family medicine physician records in Illinois
Skaiste Tarnauskas, APN is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2006 among the 3,714 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Juliet Bradley, MDChicago, IL 606121629087523
- Susan BuchananChicago, IL 606121083725923
- Jerome Dalinka, D.O.Chicago, IL 606121871506352
- William Ennis, D.O.Chicago, IL 606121649225988
- Michael Fessenden, M.D.Chicago, IL 606121023013638
- Evelyn FigueroaChicago, IL 606121144333196
- David FreedmanChicago, IL 606121568573699
- Samuel Grief, M.D.Chicago, IL 606121821101007
Common questions
What is Skaiste Tarnauskas, APN's NPI number?
Skaiste Tarnauskas, APN's National Provider Identifier (NPI) is 1437796133, issued on Dec 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Skaiste Tarnauskas, APN located?
The NPPES record lists a practice address at 2003 W Fulton St Ste 303, Chicago, IL, 60612. Phone: (312) 243-2223. Providers update this record themselves, so call before visiting.
How can I verify Skaiste Tarnauskas, APN's license?
NPPES lists Illinois license number 209020354, 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 Skaiste Tarnauskas, APN prescribe under Medicare Part D?
In 2024, Skaiste Tarnauskas, APN had 3,574 Medicare Part D claims for 298 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.