Hamdan Khalid Mallick
Surgery Physician · Dover, DE
Hamdan Khalid Mallick is a surgery physician with a practice address in Dover, Delaware, and NPI 1811686199, issued on May 3, 2023. Check the license (Delaware C7-0018290, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Hamdan Khalid Mallick
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- C7-0018290 DE
Self-reported in NPPES; status is on the state search - Practice location
- 640 S. State Street, Dover, DE 19901
- Phone
- (302) 744-6999
- Enumerated
- May 3, 2023
- Record last updated
- Jul 12, 2025
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 109 in Delaware → Look up another NPI →
Also registered at 640 S. State Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd Brandt, PA-CPhysician Assistant1033342969
- Yen Ting Chen, MDEmergency Medicine Physician1972354454
- Robert Fumento, MDEmergency Medicine Physician1740254002
- Kenneth OkonkwoEmergency Medicine Physician1740035732
- Kelly Ryan, APRN, FNP-CNurse Practitioner1548963861
- Courtney Wilczynski, D.O.Emergency Medicine Physician1619174315
Verify Hamdan Khalid Mallick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C7-0018290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average surgery physician in 2024
96 Medicare Part D claims for 50 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen16 claims
- Tramadol Hcl16 claims
- Ibuprofen13 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.
Hamdan Khalid Mallick among 109 surgery physician records in Delaware
Hamdan Khalid Mallick is one of 109 surgery physician records with a practice address in Delaware. 80% 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 88% of them.
- NPI issued2023 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 48% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 surgery physician records list a practice address in Dover
They are 28 of the 2,137 NPPES records with a practice address in Dover, and 109 surgery physician records in Delaware.
All 109 in Delaware → Every provider in Dover → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Hania Ahmer, MDDover, DE 199011588411805
- Mian Arsam HaroonDover, DE 199011770339723
- Amber JacobsonDover, DE 199011114501723
- Lynnsey Kallberg, DODover, DE 199011124713482
- Yashjot Kaur, MDDover, DE 199011063214682
- Angie KimDover, DE 199011790589455
- Karl KramerDover, DE 199011568308682
- Lydell Lettsome, M.D.Dover, DE 199011578655098
Common questions
What is Hamdan Khalid Mallick's NPI number?
Hamdan Khalid Mallick's National Provider Identifier (NPI) is 1811686199, issued on May 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Hamdan Khalid Mallick located?
The NPPES record lists a practice address at 640 S. State Street, Dover, DE, 19901. Phone: (302) 744-6999. Providers update this record themselves, so call before visiting.
How can I verify Hamdan Khalid Mallick's license?
NPPES lists Delaware license number C7-0018290, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hamdan Khalid Mallick prescribe under Medicare Part D?
In 2024, Hamdan Khalid Mallick had 96 Medicare Part D claims for 50 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.