Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Seraphine Leunkam, RN

Individual provider Acute Care Nurse Practitioner · NPI 1740592989

Seraphine Leunkam, RN is an Internal Medicine in Largo, Maryland. Qualified in 2018, 8 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2010
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

901 Harry S Truman Dr N
Largo, MD 20774-5477
Phone: (240) 677-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence R147780 (MD)

Record details

NPI number1740592989
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 3, 2010
Last updated in NPPESOctober 25, 2024
Certification dateDecember 12, 2023
Mailing address901 Harry S Truman Dr N, Largo, MD 20774-5477

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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