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

Gilbert R Irwin MD PC

Organization Specialist · NPI 1306110820

Gilbert R Irwin MD PC is a Specialist in Manassas, Virginia. Licensed in Virginia. Registered with an NPI since 2012.

Licensed in
VA
In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9590 Surveyor Ct
Manassas, VA 20110-4406
Phone: (703) 361-5116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 0101023931 (VA)

Record details

NPI number1306110820
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gilbert Irwin — Preident · (703) 361-5116
NPI enumeratedMarch 1, 2012
Last updated in NPPESMarch 20, 2012
Mailing address9590 Surveyor Court, Manassas, VA 20110-4406

Other providers in Manassas