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VIRGINIA CENTER FOR ALLERGY AND ASTHMA INC.
NPI 1689854788
Internal Medicine - Allergy & Immunology in Woodbridge, VA

Active since November 07, 2007
2296 OPITZ BLVD, UNIT 401, WOODBRIDGE, VA 22191(703) 670-3900(703) 670-6675 Get Directions Write a Review

NPPES record last updated: February 14, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Virginia Center For Allergy And Asthma Inc. NPPES

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

VIRGINIA CENTER FOR ALLERGY AND ASTHMA INC. (NPI 1689854788) is a healthcare organization registered as an allergy & immunology in Woodbridge, Virginia and active in the NPI registry since November 2007. The organization lists Robert Sikora, Physician Owner, as its authorized official.

NPPES Registry Identity

NPI1689854788
Entity TypeOrganization
Primary Taxonomy207RA0201X
Legal Business NameVIRGINIA CENTER FOR ALLERGY AND ASTHMA INC.
Location Address2296 OPITZ BLVD, UNIT 401Woodbridge, VA 22191-3347
Mailing Address2296 Opitz Blvd, Unit 401Woodbridge, VA 22191-3347 · (703) 670-3900 · Fax (703) 670-6675
Phone(703) 670-3900
Fax(703) 670-6675
Organization SubpartNo
Authorized OfficialRobert SikoraPhysician Owner · (703) 670-3900
Enumeration DateNovember 7, 2007
Last NPPES UpdateFebruary 14, 2014
✔ NPI 1689854788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
2296 OPITZ BLVD, Woodbridge, VA 22191
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Other Identifiers 1

Medicare PINC09180VA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Virginia Center For Allergy And Asthma Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Virginia Center For Allergy And Asthma Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Amy Peery, FNP-C
Nurse Practitioner
NPI 1518686492
2296 OPITZ BLVD
Woodbridge, VA 22191
(703) 670-3900
✔ PECOS✔ Accepts MedicareSame address
Robert Sikora, M.D.
Allergy/Immunology
NPI 1447254263
2296 OPITZ BLVD STE 401
Woodbridge, VA 22191
(703) 670-3900
✔ PECOS✔ Accepts MedicareSame address
Darshana Alle, M.D.
Allergy/Immunology
NPI 1346458106
7702 E PARHAM RD STE 301
Henrico, VA 23294
(804) 527-1190
✔ PECOS✔ Accepts Medicare71 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Virginia Center For Allergy And Asthma Inc.'s NPI number?

The NPI number for Virginia Center For Allergy And Asthma Inc. is 1689854788. It was assigned to this organization in the NPPES registry on November 7, 2007.

Where is Virginia Center For Allergy And Asthma Inc. located?

Virginia Center For Allergy And Asthma Inc. is located at 2296 Opitz Blvd Unit 401, Woodbridge, VA 22191. The listed phone number is (703) 670-3900.

What is Virginia Center For Allergy And Asthma Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Virginia Center For Allergy And Asthma Inc. enrolled in Medicare?

Yes. Virginia Center For Allergy And Asthma Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Virginia Center For Allergy And Asthma Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Virginia Center For Allergy And Asthma Inc., in Allergy/Immunology and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Virginia Center For Allergy And Asthma Inc. was last updated on February 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.