Kar Leung Ma
Pharmacist · Rockville, MD
Kar Leung Ma is a pharmacist with a practice address in Rockville, Maryland, and NPI 1245602747, issued on Oct 22, 2015. Check the license (Maryland 21780, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kar Leung Ma
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 21780 MD
Self-reported in NPPES; status is on the state search - Practice location
- 430 Hungerford Dr, Rockville, MD 20850
- Phone
- (240) 314-0343
- Enumerated
- Oct 22, 2015
- Record last updated
- Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 430 Hungerford Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ulices DominguezPharmacist1154937878
- Michael Metzman, PHARMDPharmacist1851040117
- Roli Pessu, PHARMDPharmacist1407222409
- Hyo PheePharmacist1851879365
Verify Kar Leung Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 21780Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
199 pharmacist records list a practice address in Rockville
They are 199 of the 14,353 NPPES records with a practice address in Rockville, and 5,562 pharmacist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 199 in Rockville → All 5,562 in Maryland → Every provider in Rockville →
Other pharmacist records in Maryland
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- Kwasi AbankwahEllicott City, MD1982206322
- Nolawit AbaseranPikesville, MD1609446715
- Edom AbateSilver Spring, MD1598525313
- Tufa Abate, PHARMDKensington, MD1386044246
- Lanre AbayomiLaurel, MD1265958367
- Oluremi Abayomi, PHARM DUpper Marlboro, MD1699144378
- Oluwatosin Abayomi, PHARMDRockville, MD1558840405
- Irina AbazyanDistrict Heights, MD1952763765
Common questions
What is Kar Leung Ma's NPI number?
Kar Leung Ma's National Provider Identifier (NPI) is 1245602747, issued on Oct 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kar Leung Ma located?
The NPPES record lists a practice address at 430 Hungerford Dr, Rockville, MD, 20850. Phone: (240) 314-0343. Providers update this record themselves, so call before visiting.
How can I verify Kar Leung Ma's license?
NPPES lists Maryland license number 21780, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. 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.