Elisabeth Anne Tilleros, MD
Internal Medicine Physician · Dallas, TX
Elisabeth Anne Tilleros, MD is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1437252947, issued on Sep 7, 2006. Check the license (Texas N1919, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Elisabeth Anne Tilleros
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N1919 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8222 Douglas Ave Ste 600, Dallas, TX 75225
- Phone
- (972) 993-5040
- Enumerated
- Sep 7, 2006
- Record last updated
- Dec 12, 2025
- Fax
- (972) 993-5041
- Medicare enrollment
- Enrolled (PECOS I20090305000282); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1999
- Entity
- Type 1 · individual
Also registered at 8222 Douglas Ave Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elisabeth Anne Tilleros in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N1919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,997 Medicare Part D claims for 171 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 137 claims were for opioids.
Most prescribed
- Atorvastatin Calcium191 claims
- Levothyroxine Sodium122 claims
- Losartan Potassium91 claims
- Prednisone85 claims
- Hydrocodone-Acetaminophen72 claims
- Zolpidem Tartrate71 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: $86.88
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Abksw Preferred Health Partners, PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.
All 956 in Dallas → All 9,175 in Texas → Every provider in Dallas →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
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- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Elisabeth Anne Tilleros, MD's NPI number?
Elisabeth Anne Tilleros, MD's National Provider Identifier (NPI) is 1437252947, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elisabeth Anne Tilleros, MD located?
The NPPES record lists a practice address at 8222 Douglas Ave Ste 600, Dallas, TX, 75225. Phone: (972) 993-5040. Providers update this record themselves, so call before visiting.
How can I verify Elisabeth Anne Tilleros, MD's license?
NPPES lists Texas license number N1919, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elisabeth Anne Tilleros, MD prescribe under Medicare Part D?
In 2024, Elisabeth Anne Tilleros, MD had 2,997 Medicare Part D claims for 171 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.