Chi Su Ham, PHARMD
Pharmacist · Largo, MD
Chi Su Ham, PHARMD is a pharmacist with a practice address in Largo, Maryland, and NPI 1225791106, issued on Oct 18, 2021. Check the license (Maryland 28138, 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
- Chi Su Ham
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 28138 MD
Self-reported in NPPES; status is on the state search - Practice location
- 901 Harry S Truman Dr N, Largo, MD 20774
- Phone
- (240) 667-1000
- Enumerated
- Oct 18, 2021
- Record last updated
- Jun 22, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,562 in Maryland → Look up another NPI →
Also registered at 901 Harry S Truman Dr N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chi Su Ham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 28138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Chi Su Ham among 5,562 pharmacist records in Maryland
Chi Su Ham, PHARMD is one of 5,562 pharmacist records with a practice address in Maryland. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 80% of them.
- NPI issued2021 · 80% of these records are older, 14% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 pharmacist records list a practice address in Largo
They are 32 of the 651 NPPES records with a practice address in Largo, and 5,562 pharmacist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,562 in Maryland → Every provider in Largo → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Bridget AnyiwoLargo, MD 207741326228529
- Gerria Ballard, PHARMACISTLargo, MD 207741508171182
- Sanlyn D'Souza, PHARMDLargo, MD 207741730494154
- Angela Goodwin, PHARMDLargo, MD 207741134139900
- Patty Greene, PHARMDLargo, MD 207741861535643
- Kakneka Mason, PHARM.D.Largo, MD 207741689708281
- Bethrand Ohakweh, PHARM. D, B. SC.Upper Marlboro, MD 207741972810182
- Teisha Robertson, PHARM.D.Upper Marlboro, MD 207741982744744
Common questions
What is Chi Su Ham, PHARMD's NPI number?
Chi Su Ham, PHARMD's National Provider Identifier (NPI) is 1225791106, issued on Oct 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Chi Su Ham, PHARMD located?
The NPPES record lists a practice address at 901 Harry S Truman Dr N, Largo, MD, 20774. Phone: (240) 667-1000. Providers update this record themselves, so call before visiting.
How can I verify Chi Su Ham, PHARMD's license?
NPPES lists Maryland license number 28138, 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.