Oforbuike Chukwunenye Ewelukwa, MD
Gastroenterology Physician · Katy, TX
Oforbuike Chukwunenye Ewelukwa, MD is a gastroenterology physician with a practice address in Katy, Texas, and NPI 1891094561, issued on Mar 21, 2011. Check the license (Texas R3503, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Oforbuike Chukwunenye Ewelukwa
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- R3503 TX
35.122783 OH
Self-reported in NPPES; status is on the state search - Practice location
- 23920 Katy Fwy Ste 215, Katy, TX 77494
- Phone
- (281) 766-0331
- Enumerated
- Mar 21, 2011
- Record last updated
- Jan 31, 2024
- Fax
- (281) 665-7915
- Medicare enrollment
- Enrolled (PECOS I20170928000068); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Verify Oforbuike Chukwunenye Ewelukwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R3503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average gastroenterology physician in 2024
776 Medicare Part D claims for 320 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Pantoprazole Sodium255 claims
- Sod Sulf-Potass Sulf-Mag Sulf78 claims
- Clenpiq63 claims
- Omeprazole47 claims
- Linzess35 claims
- Sucralfate33 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,186.86
44 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Oforbuike Chukwunenye Ewelukwa among 1,478 gastroenterology physician records in Texas
Oforbuike Chukwunenye Ewelukwa, MD is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2005 · median 2003 among the 1,175 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Katy → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Murtaza Arif, M.D.Katy, TX 774941306905187
- Vivian Asamoah, MDKaty, TX 774941326191081
- Grace Chacko, NPKaty, TX 774941083550834
- Diana Franco Corso, M.D.Katy, TX 774941033468699
- Richard Lacamera, M.D.Katy, TX 774941427006659
- Kevin Marks, MDKaty, TX 774941679585228
- Natalia Martin, DOKaty, TX 774941487273512
- Neelima Reddy, MDKaty, TX 774941770796138
Common questions
What is Oforbuike Chukwunenye Ewelukwa, MD's NPI number?
Oforbuike Chukwunenye Ewelukwa, MD's National Provider Identifier (NPI) is 1891094561, issued on Mar 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Oforbuike Chukwunenye Ewelukwa, MD located?
The NPPES record lists a practice address at 23920 Katy Fwy Ste 215, Katy, TX, 77494. Phone: (281) 766-0331. Providers update this record themselves, so call before visiting.
How can I verify Oforbuike Chukwunenye Ewelukwa, MD's license?
NPPES lists Texas license number R3503, 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 Oforbuike Chukwunenye Ewelukwa, MD prescribe under Medicare Part D?
In 2024, Oforbuike Chukwunenye Ewelukwa, MD had 776 Medicare Part D claims for 320 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Oforbuike Chukwunenye Ewelukwa, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.