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

MEGAN UNDERWOOD
NPI 1346166584
Specialist/Technologist - Speech-Language Assistant in Manassas Park, VA

Active since June 24, 2026
9110 RAILROAD DR, MANASSAS PARK, VA 20111(571) 570-1839 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Megan Underwood NPPES

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

MEGAN UNDERWOOD (NPI 1346166584) is an individual speech-language assistant in Manassas Park, Virginia and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1346166584
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameMEGAN UNDERWOOD
Location Address9110 RAILROAD DRManassas Park, VA 20111-7040
Mailing Address9110 Railroad DrManassas Park, VA 20111-7040 · (571) 570-1839
Phone(571) 570-1839
Sole ProprietorNo
Enumeration DateJune 24, 2026
NPPES CertifiedJune 24, 2026
✔ NPI 1346166584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
9110 RAILROAD DR, Manassas Park, VA 20111
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Other Providers at the Same Location NPPES 3

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

JOSEPH M. ARZADON, MD, DDS, PC
Dentist (Oral and Maxillofacial Surgery)
9110 RAILROAD DR, SUITE 100
MANASSAS PARK, VA 20111
Manassas Park City (703) 330-3223
EUGENIA RENE STOKES MA
Counselor (Mental Health)
9110 RAILROAD DR
MANASSAS PARK, VA 20111
Manassas Park City (703) 334-2206
TEACHING CHALLENGED CHILDREN
Local Education Agency (LEA)
9110 RAILROAD DR, SUITE 150
MANASSAS PARK, VA 20111
Manassas Park City (703) 335-8833

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 Megan Underwood's NPI number?

The NPI number for Megan Underwood is 1346166584. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Where is Megan Underwood located?

Megan Underwood practices at 9110 Railroad Dr, Manassas Park, VA 20111. The listed phone number is (571) 570-1839.

What is Megan Underwood's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Megan Underwood was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.