NPPES file of Aug 9, 2026

Joy Maduka

Family Medicine Physician · Waco, TX

Joy Maduka is a family medicine physician with a practice address in Waco, Texas, and NPI 1457047409, issued on Apr 13, 2023. Check the license (Texas W4537, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457047409
Name
Joy Maduka
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
W4537 TX
Self-reported in NPPES; status is on the state search
Practice location
1600 Providence Dr, Waco, TX 76707
Phone
(254) 313-4418
Enumerated
Apr 13, 2023
Record last updated
Jul 15, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →

Also registered at 1600 Providence Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rosemary Agwuncha, MDFamily Medicine Physician1942054663
  2. Rukaiya Akhtar, DOFamily Medicine Physician1083468714
  3. Joyce Akinnibosun, DDSGeneral Practice Dentistry1922793132
  4. Rolando Alvarado, MDStudent in an Organized Health Care Education/Training Program1255278453
  5. Blake ArcherFamily Medicine Physician1730875790
  6. John Bebeau, DOFamily Medicine Physician1962085928

Verify Joy Maduka in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license W4537    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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93% fewer Medicare Part D claims than the average family medicine physician in 2024

264 Medicare Part D claims for 67 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Joy Maduka264
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium13 claims
  2. Losartan Potassium11 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.

Joy Maduka among 11,119 family medicine physician records in Texas

Joy Maduka is one of 11,119 family 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 2023, is newer than 96% of them.

  • NPI issued2023 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

190 family medicine physician records list a practice address in Waco

They are 190 of the 3,295 NPPES records with a practice address in Waco, and 11,119 family medicine physician records in Texas.

All 11,119 in Texas → Every provider in Waco → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. William Chop, MDWaco, TX 767071639156425
  2. John Dietrick, MDWaco, TX 767071982681649
  3. John Gill, MDWaco, TX 767071578540183
  4. Roland Goertz, MDWaco, TX 767071225015092
  5. Jackson Griggs, MDWaco, TX 767071861479818
  6. Rita Haws, MDWaco, TX 767071043297005
  7. Burritt Hess, M.D.Waco, TX 767071902866569
  8. Michael Jahrmarkt, MDWaco, TX 767071598742108

Common questions

What is Joy Maduka's NPI number?

Joy Maduka's National Provider Identifier (NPI) is 1457047409, issued on Apr 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Joy Maduka located?

The NPPES record lists a practice address at 1600 Providence Dr, Waco, TX, 76707. Phone: (254) 313-4418. Providers update this record themselves, so call before visiting.

How can I verify Joy Maduka's license?

NPPES lists Texas license number W4537, 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 Joy Maduka prescribe under Medicare Part D?

In 2024, Joy Maduka had 264 Medicare Part D claims for 67 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.