Ona Nwosu, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician · Dallas, TX
Ona Nwosu, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Dallas, Texas, and NPI 1194764159, issued on Jun 5, 2006. Check the license (Texas M2429, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ona Nwosu
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- M2429 TX
Self-reported in NPPES; status is on the state search - Practice location
- 14651 Dallas Pkwy Ste 811, Dallas, TX 75254
- Phone
- (877) 868-4827
- Enumerated
- Jun 5, 2006
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 14651 Dallas Pkwy Ste 811
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ralph Cox, M.D.Family Medicine Physician1922071703
Verify Ona Nwosu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
211 Medicare Part D claims for 79 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium11 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.
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Texas
There are 169 hospice and palliative medicine (internal medicine) physician records in Texas.
Other hospice and palliative medicine (internal medicine) physician records in Texas
- Amanda Abbott, D.O.Dallas, TX1275069981
- Haneen Abdelkhaleq, DOHouston, TX1669053740
- Carol AbousaabDallas, TX1982231783
- Olutola Adetona, M.D.San Antonio, TX1164688966
- Sonal Admane, MD, MPHHouston, TX1669607933
- Charu AgrawalHouston, TX1306280342
- Magdelene Amoateng, M.D.Houston, TX1801356100
- Kayley Ancy, M.D.Houston, TX1508284217
- Melissa Andrade, MDGalveston, TX1598350530
- Andrea Arango, MDDallas, TX1699271791
Common questions
What is Ona Nwosu, M.D.'s NPI number?
Ona Nwosu, M.D.'s National Provider Identifier (NPI) is 1194764159, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ona Nwosu, M.D. located?
The NPPES record lists a practice address at 14651 Dallas Pkwy Ste 811, Dallas, TX, 75254. Phone: (877) 868-4827. Providers update this record themselves, so call before visiting.
How can I verify Ona Nwosu, M.D.'s license?
NPPES lists Texas license number M2429, 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 Ona Nwosu, M.D. prescribe under Medicare Part D?
In 2024, Ona Nwosu, M.D. had 211 Medicare Part D claims for 79 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.