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JESSICA RENEE ONG MD, PHD
NPI 1104407790
Student in an Organized Health Care Education/Training Program in Washington, DC

Active since April 15, 2021
3900 RESERVOIR RD NW, WASHINGTON, DC 20007(626) 664-3483 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2026, Apr 15, 2021 (2 updates tracked since 2021).

About Jessica Renee Ong Md, Phd NPPES

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

JESSICA RENEE ONG MD, PHD (NPI 1104407790) is an individual student in an organized health care education/training program in Washington, District Of Columbia and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1104407790
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameJESSICA RENEE ONGCredential: MD, PHD
Location Address3900 RESERVOIR RD NWWashington, DC 20007-2126
Mailing Address3900 Reservoir Rd NwWashington, DC 20007-2126
Phone(626) 664-3483
Sole ProprietorYes
Enumeration DateApril 15, 2021
Last NPPES UpdateApril 27, 20262 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1104407790 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.
3900 RESERVOIR RD NW, Washington, DC 20007
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE BAOCHAU CHI NGUYEN
Student in an Organized Health Care Education/Training Program
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
SARA HOLZGRAFE PT
Physical Therapist
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-8178
ISH A TALATI
Student in an Organized Health Care Education/Training Program
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
JESSICA MOONLY JIANG
Student in an Organized Health Care Education/Training Program
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
GREGORIO BAEK
Student in an Organized Health Care Education/Training Program
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
MANAV MEHTA
Student in an Organized Health Care Education/Training Program
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
ADAM RAY PURVIS
Internal Medicine
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 687-0100
MARIA CACCIAPUOTI
Emergency Medicine
3900 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (718) 702-4619

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 Jessica Ong's NPI number?

The NPI number for Jessica Ong is 1104407790. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Where is Jessica Ong located?

Jessica Ong practices at 3900 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (626) 664-3483.

What is Jessica Ong'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 Jessica Ong was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.