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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JOASNELL JOHN DE LEON BSN,RN
NPI 1427960947
Student in an Organized Health Care Education/Training Program in Clarksburg, MD

Active since September 21, 2026
12708 HORSESHOE BEND CIR, CLARKSBURG, MD 20871(240) 529-7175 Get Directions Write a Review

NPPES record added: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Joasnell John De Leon Bsn,rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOASNELL JOHN DE LEON BSN,RN (NPI 1427960947) is an individual student in an organized health care education/training program in Clarksburg, Maryland and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1427960947
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameJOASNELL JOHN DE LEONCredential: BSN,RN
Location Address12708 HORSESHOE BEND CIRClarksburg, MD 20871-9387
Mailing Address12708 Horseshoe Bend CirClarksburg, MD 20871-9387
Phone(240) 529-7175
Sole ProprietorYes
Enumeration DateSeptember 21, 2026
NPPES CertifiedSeptember 20, 2026
✔ NPI 1427960947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
12708 HORSESHOE BEND CIR, Clarksburg, MD 20871
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joasnell John De Leon's NPI number?

The NPI number for Joasnell John De Leon is 1427960947. It was assigned to this individual provider in the NPPES registry on September 21, 2026.

Where is Joasnell John De Leon located?

Joasnell John De Leon practices at 12708 Horseshoe Bend Cir, Clarksburg, MD 20871. The listed phone number is (240) 529-7175.

What is Joasnell John De Leon's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Joasnell John De Leon was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.