Seong E. Ko, RN
Nurse Practitioner · Rockville, MD
Seong E. Ko, RN is a nurse practitioner with a practice address in Rockville, Maryland, and NPI 1942466990, issued on Jul 30, 2008. Check the license (Maryland R131012, 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
- Seong E. Ko
- Credential
- RN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R131012 MD
Self-reported in NPPES; status is on the state search - Practice location
- 15225 Shady Grove RD, Rockville, MD 20850
- Phone
- (301) 987-0020
- Enumerated
- Jul 30, 2008
- Record last updated
- Aug 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (301) 987-2420
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 15225 Shady Grove RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Seong E. Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R131012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Seong E. Ko among 1,248 nurse practitioner records in Maryland
Seong E. Ko, RN is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% 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 2008, is newer than 31% of them.
- NPI issued2008 · 31% of these records are older, 66% newer
- In a Medicare fileNo · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2016 · 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 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Maryland
There are 1,248 nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,248 in Maryland → Every provider in Rockville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Regina Becker, CRNPRockville, MD 208501932267838
- Ma Rosa Brown, NURSE PRACTITIONERRockville, MD 208501548012958
- Alexandra Ellis, FNPRockville, MD 208501336869080
- Gloria Gooray, APRNRockville, MD 208501285398081
- Janice Hodge, CRNPRockville, MD 208501003803446
- Lisa Janssen, CRNPRockville, MD 208501114997368
- Kara Kelly, NP-CRockville, MD 208501851793616
- Lisa Kuester, RN CPNPRockville, MD 208501013002385
Common questions
What is Seong E. Ko, RN's NPI number?
Seong E. Ko, RN's National Provider Identifier (NPI) is 1942466990, issued on Jul 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Seong E. Ko, RN located?
The NPPES record lists a practice address at 15225 Shady Grove RD, Rockville, MD, 20850. Phone: (301) 987-0020. Providers update this record themselves, so call before visiting.
How can I verify Seong E. Ko, RN's license?
NPPES lists Maryland license number R131012, 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.