Meredith Adaora Okwesili, M.D.
Psychiatry Physician · Houston, TX
Meredith Adaora Okwesili, M.D. is a psychiatry physician with a practice address in Houston, Texas, and NPI 1932553120, issued on Apr 14, 2016. Check the license (Texas R9829, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Meredith Adaora Okwesili
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- R9829 TX
275509 MA
4301111542 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1127 Eldridge Pkwy Ste 300398, Houston, TX 77077
- Phone
- (617) 259-8556
- Enumerated
- Apr 14, 2016
- Record last updated
- Apr 17, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Meredith Adaora Okwesili in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R9829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average psychiatry physician in 2024
323 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Chlorpromazine Hcl36 claims
- Divalproex Sodium33 claims
- Lorazepam31 claims
- Buspirone Hcl28 claims
- Olanzapine Odt27 claims
- Benztropine Mesylate25 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: $145.74
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Meredith Adaora Okwesili among 3,318 psychiatry physician records in Texas
Meredith Adaora Okwesili, M.D. is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- 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 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Houston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Frieda Aboul-Fotouh, M.D.Houston, TX 770771437394293
- Barbara Banner, MDHouston, TX 770761164041026
- Stephanie Klassen, M.D.Houston, TX 770761962859223
- Sandy LeeHouston, TX 770761659790780
- Sofia Pineda Ochoa, M.D.Houston, TX 770761043543317
- Milena Newhook, DOHouston, TX 770791396949970
- Lindsay Raymer, MDHouston, TX 770791528221355
- Martha St John, MDHouston, TX 770791073534921
Common questions
What is Meredith Adaora Okwesili, M.D.'s NPI number?
Meredith Adaora Okwesili, M.D.'s National Provider Identifier (NPI) is 1932553120, issued on Apr 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Meredith Adaora Okwesili, M.D. located?
The NPPES record lists a practice address at 1127 Eldridge Pkwy Ste 300398, Houston, TX, 77077. Phone: (617) 259-8556. Providers update this record themselves, so call before visiting.
How can I verify Meredith Adaora Okwesili, M.D.'s license?
NPPES lists Texas license number R9829, 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 Meredith Adaora Okwesili, M.D. prescribe under Medicare Part D?
In 2024, Meredith Adaora Okwesili, M.D. had 323 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.