Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

IRENE MARGARET VANGSNESS P.A.
NPI 1609810431
Physician Assistant in Gaithersburg, MD

Active since June 15, 2006
803 RUSSELL AVE, SUITE # 1 SMC, GAITHERSBURG, MD 20879(301) 869-0700(301) 947-9513 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Irene Margaret Vangsness P.a. NPPES

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

IRENE MARGARET VANGSNESS P.A. (NPI 1609810431) is an individual physician assistant in Gaithersburg, Maryland, licensed in Maryland (C0000827) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1609810431
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameIRENE MARGARET VANGSNESSCredential: P.A.
Location Address803 RUSSELL AVE, SUITE # 1 SMCGaithersburg, MD 20879-3584
Mailing Address15 Turnham CtGaithersburg, MD 20878-2619 · (301) 838-1991 · Fax (301) 947-9513
Fax(301) 947-9513
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1609810431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MD · C0000827
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
803 RUSSELL AVE, Gaithersburg, MD 20879

Other Identifiers 2

OtherC0000827MD · Maryland Cert #
Other1011307MD · Nccpa Cert#

Other Providers at the Same Location NPPES 13

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

Family Medicine
803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879
Physician Assistant
803 RUSSELL AVE, SUITE #1, SMC
GAITHERSBURG, MD 20879
Dentist (Periodontics)
803 RUSSELL AVE, SUITE 3A
GAITHERSBURG, MD 20879
Internal Medicine
803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879
General Practice
803 RUSSELL AVE
GAITHERSBURG, MD 20879
Dentist
803 RUSSELL AVE, 2C
GAITHERSBURG, MD 20879
Clinic/Center (Urgent Care)
803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879
Clinic/Center (Occupational Medicine)
803 RUSSELL AVE
GAITHERSBURG, MD 20879

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 Irene Vangsness's NPI number?

The NPI number for Irene Vangsness is 1609810431. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Irene Vangsness located?

Irene Vangsness practices at 803 Russell Ave Suite # 1 Smc, Gaithersburg, MD 20879. The listed phone number is (301) 869-0700.

What is Irene Vangsness's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Irene Vangsness was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.