Nneamaka N. Enwemnwa, M.D
Hospitalist Physician · Katy, TX
Nneamaka N. Enwemnwa, M.D is a hospitalist physician with a practice address in Katy, Texas, and NPI 1801026448, issued on Jul 16, 2009. Check the license (Texas P4947, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nneamaka N. Enwemnwa
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- P4947 TX
2017029856 MO
49954 KY
Self-reported in NPPES; status is on the state search - Practice location
- 26419 Norhill Crossing LN, Katy, TX 77494
- Phone
- (240) 481-7039
- Enumerated
- Jul 16, 2009
- Record last updated
- Jun 26, 2026
- Medicare enrollment
- Enrolled (PECOS I20170502000401); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Verify Nneamaka N. Enwemnwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
237 Medicare Part D claims for 126 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Doxycycline Hyclate19 claims
- Amoxicillin-Clavulanate Potass17 claims
- Prednisone15 claims
- Cephalexin13 claims
- Pantoprazole Sodium11 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: $14.77
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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 2 group practices
- Mcleod Regional Medical Center OF The Pee Dee IncFlorence, SC
- Pikeville Medical Center IncPikeville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nneamaka N. Enwemnwa among 1,587 hospitalist physician records in Texas
Nneamaka N. Enwemnwa, M.D is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 24% of them.
- NPI issued2009 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2001 · median 2013 among the 1,298 with a school on file
- Record last updated2026 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Katy → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Hibah AijazKaty, TX 774941154709665
- Tope Ajibade, MDKaty, TX 774941740586411
- Gheyath AlbadwiKaty, TX 774941881049500
- Nynke Den Hollander, MDKaty, TX 774941124271812
- Tajdeep Dhindsa, M.D.Katy, TX 774941992022081
- Neil Gala, M.D.Katy, TX 774941659729028
- Sayyed Jaffri, M.D.Katy, TX 774941548494016
- Sehrish Kamal, M.D.Katy, TX 774941598172975
Common questions
What is Nneamaka N. Enwemnwa, M.D's NPI number?
Nneamaka N. Enwemnwa, M.D's National Provider Identifier (NPI) is 1801026448, issued on Jul 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nneamaka N. Enwemnwa, M.D located?
The NPPES record lists a practice address at 26419 Norhill Crossing LN, Katy, TX, 77494. Phone: (240) 481-7039. Providers update this record themselves, so call before visiting.
How can I verify Nneamaka N. Enwemnwa, M.D's license?
NPPES lists Texas license number P4947, 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 Nneamaka N. Enwemnwa, M.D prescribe under Medicare Part D?
In 2024, Nneamaka N. Enwemnwa, M.D had 237 Medicare Part D claims for 126 beneficiaries; the average among hospitalist physician prescribers was 521. 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.