Olivia Grace Tomasco, DO
Internal Medicine Physician · Houston, TX
Olivia Grace Tomasco, DO is an internal medicine physician with a practice address in Houston, Texas, and NPI 1770226938, issued on Apr 15, 2022. Check the license (Texas V7084, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Olivia Grace Tomasco
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- V7084 TX
Self-reported in NPPES; status is on the state search - Practice location
- 18700 Katy Fwy, Houston, TX 77094
- Phone
- (832) 522-8444
- Enumerated
- Apr 15, 2022
- Record last updated
- Apr 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20251106000110); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 18700 Katy Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olivia Grace Tomasco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V7084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
142 Medicare Part D claims for 33 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 claims
- Lisinopril11 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
- Tmh Physician Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Grace Tomasco among 9,175 internal medicine physician records in Texas
Olivia Grace Tomasco, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 91% of them.
- NPI issued2022 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thai Bui, M.D.Houston, TX 770941699033076
- Li Cai, M.D.Houston, TX 770941902860612
- Maria Cerana, M.D.Houston, TX 770941700232063
- Ebonee Dikas, MDHouston, TX 770941124524525
- Randa Djendou, M.DHouston, TX 770941922399856
- Ramsha Haider, MDHouston, TX 770941962956417
- Syed Hasnain, MDHouston, TX 770941992755953
- Chinelo Madubom, MDHouston, TX 770941568844322
Common questions
What is Olivia Grace Tomasco, DO's NPI number?
Olivia Grace Tomasco, DO's National Provider Identifier (NPI) is 1770226938, issued on Apr 15, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Grace Tomasco, DO located?
The NPPES record lists a practice address at 18700 Katy Fwy, Houston, TX, 77094. Phone: (832) 522-8444. Providers update this record themselves, so call before visiting.
How can I verify Olivia Grace Tomasco, DO's license?
NPPES lists Texas license number V7084, 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 Olivia Grace Tomasco, DO prescribe under Medicare Part D?
In 2024, Olivia Grace Tomasco, DO had 142 Medicare Part D claims for 33 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.