Adel A. Zakhary, MD
Internal Medicine Physician · Colleyville, TX
Adel A. Zakhary, MD is an internal medicine physician with a practice address in Colleyville, Texas, and NPI 1881645414, issued on May 16, 2006. Check the license (Texas K6430, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Adel A. Zakhary
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- K6430 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4603 Colleyville Blvd Ste 100, Colleyville, TX 76034
- Phone
- (817) 514-8600
- Enumerated
- May 16, 2006
- Record last updated
- Mar 15, 2023
- Fax
- (817) 514-8601
- Medicare enrollment
- Enrolled (PECOS I20060307000625); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Adel A. Zakhary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K6430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,112 Medicare Part D claims for 317 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium74 claims
- Atorvastatin Calcium64 claims
- Lisinopril50 claims
- Levothyroxine Sodium49 claims
- Amlodipine Besylate48 claims
- Metformin Hcl46 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.
Bills Medicare through one group practice
- Neuropathy Pain Clinic OF Fort Worth LLCColleyville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adel A. Zakhary among 9,175 internal medicine physician records in Texas
Adel A. Zakhary, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1988 · median 2004 among the 6,088 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 internal medicine physician records list a practice address in Colleyville
They are 12 of the 550 NPPES records with a practice address in Colleyville, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Colleyville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Iram Hamdard, MDColleyville, TX 760341730164252
- Melinda Harrell, M.D.Colleyville, TX 760341093731812
- Lorrie Hayes, M.D.Colleyville, TX 760341225066913
- Ayesha Kanwal, D.O.Colleyville, TX 760341699919340
- Riad Kesiry, MDColleyville, TX 760341891913679
- Rehan Khan, MDColleyville, TX 760341134104284
- Muhammad Naeem, M.DColleyville, TX 760341245284165
- Dhrudeep Patel, MDColleyville, TX 760341477073500
Common questions
What is Adel A. Zakhary, MD's NPI number?
Adel A. Zakhary, MD's National Provider Identifier (NPI) is 1881645414, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adel A. Zakhary, MD located?
The NPPES record lists a practice address at 4603 Colleyville Blvd Ste 100, Colleyville, TX, 76034. Phone: (817) 514-8600. Providers update this record themselves, so call before visiting.
How can I verify Adel A. Zakhary, MD's license?
NPPES lists Texas license number K6430, 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 Adel A. Zakhary, MD prescribe under Medicare Part D?
In 2024, Adel A. Zakhary, MD had 1,112 Medicare Part D claims for 317 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.