Ali El-Halwagi, MD
Internal Medicine Physician · Katy, TX
Ali El-Halwagi, MD is an internal medicine physician with a practice address in Katy, Texas, and NPI 1467914879, issued on Apr 3, 2019. Check the license (Texas T7541, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ali El-Halwagi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- T7541 TX
Self-reported in NPPES; status is on the state search - Practice location
- 23920 Katy Fwy Ste 440, Katy, TX 77494
- Phone
- (346) 257-4299
- Enumerated
- Apr 3, 2019
- Record last updated
- Jul 14, 2025
- Fax
- (210) 664-3942
- Medicare enrollment
- Enrolled (PECOS I20250722004322); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2019
- 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 23920 Katy Fwy Ste 440
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ali El-Halwagi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T7541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
82 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone24 claims
- Leflunomide16 claims
- Amlodipine Besylate12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $39.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Kiran Farheen PLLCKaty, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ali El-Halwagi among 9,175 internal medicine physician records in Texas
Ali El-Halwagi, MD 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 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2004 among the 6,088 with a school on file
- Record last updated2025 · 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).
54 internal medicine physician records list a practice address in Katy
They are 54 of the 5,078 NPPES records with a practice address in Katy, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Katy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Syed Ahmed, MDKaty, TX 774941184673253
- Vijaya Dwibhashi, M.D.Katy, TX 774941669612057
- Saba Jafri, MDKaty, TX 774941265822373
- Ranga Kattegummula, MDKaty, TX 774941275516577
- Christopher Levert, MDFulshear, TX 774941336594878
- Francisco Medrano, MDKaty, TX 774941376590299
- Humera Naqvi, MDKaty, TX 774941215247358
- Balakrishna Prabhakar, MDKaty, TX 774941821067778
Common questions
What is Ali El-Halwagi, MD's NPI number?
Ali El-Halwagi, MD's National Provider Identifier (NPI) is 1467914879, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ali El-Halwagi, MD located?
The NPPES record lists a practice address at 23920 Katy Fwy Ste 440, Katy, TX, 77494. Phone: (346) 257-4299. Providers update this record themselves, so call before visiting.
How can I verify Ali El-Halwagi, MD's license?
NPPES lists Texas license number T7541, 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 Ali El-Halwagi, MD prescribe under Medicare Part D?
In 2024, Ali El-Halwagi, MD had 82 Medicare Part D claims for 12 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ali El-Halwagi, MD's MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.