Diya K. Alnajjar, MB.CHB.
Surgery Physician · San Antonio, TX
Diya K. Alnajjar, MB.CHB. is a surgery physician with a practice address in San Antonio, Texas, and NPI 1396232328, issued on Apr 16, 2018. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diya K. Alnajjar
- Credential
- MB.CHB.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- ME160391 FL
Self-reported in NPPES; status is on the state search - Practice location
- 17803 LA Cantera Ter Apt 17803, San Antonio, TX 78256
- Phone
- (210) 862-6141
- Enumerated
- Apr 16, 2018
- Record last updated
- Aug 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20230815000745); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Verify Diya K. Alnajjar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average surgery physician in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $36.74
2 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Florida Hospital Physician Group IncWesley Chapel, FL
- Greater Tampa Bay Physician Specialists LLCBrandon, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diya K. Alnajjar among 2,192 surgery physician records in Texas
Diya K. Alnajjar, MB.CHB. is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2004 among the 1,350 with a school on file
- Record last updated2023 · 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 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in San Antonio → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jordan Reed, M.D.San Antonio, TX 782551639379365
- Bruce Conway, MDSan Antonio, TX 782581629005996
- Richard Englehardt, M.D.San Antonio, TX 782581225251002
- Harold Gaskill, MDSan Antonio, TX 782581659372084
- Gregory Hamon, MDSan Antonio, TX 782581225033194
- Edward Horvath, D.O.San Antonio, TX 782581518942085
- Joe Johnston, MDSan Antonio, TX 782581679507123
- William Parker, M.D.San Antonio, TX 782581295778686
Common questions
What is Diya K. Alnajjar, MB.CHB.'s NPI number?
Diya K. Alnajjar, MB.CHB.'s National Provider Identifier (NPI) is 1396232328, issued on Apr 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Diya K. Alnajjar, MB.CHB. located?
The NPPES record lists a practice address at 17803 LA Cantera Ter Apt 17803, San Antonio, TX, 78256. Phone: (210) 862-6141. Providers update this record themselves, so call before visiting.
How can I verify Diya K. Alnajjar, MB.CHB.'s license?
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 Diya K. Alnajjar, MB.CHB. prescribe under Medicare Part D?
In 2024, Diya K. Alnajjar, MB.CHB. had 17 Medicare Part D claims for 13 beneficiaries; the average among surgery physician prescribers was 147. 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.