ALLERGY CLINIC
NPI 1003005711
Allergy & Immunology in Portland, OR

Q: What is Barzin Khalili, M.D., LLC's NPI number?

The NPI number for Barzin Khalili, M.D., LLC is 1003005711. It was assigned to this organization in the NPPES registry on October 18, 2007. The provider is doing business as Allergy Clinic.

Q: What is Barzin Khalili, M.D., LLC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since October 18, 2007

511 SW 10TH AVE, SUITE 1301, PORTLAND, OR 97205(503) 228-0155(503) 226-8342 Get Directions Write a Review

NPPES record last updated: October 18, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Allergy Clinic NPPES

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

ALLERGY CLINIC (NPI 1003005711) is a healthcare organization registered as an allergy & immunology in Portland, Oregon and active in the NPI registry since October 2007. The organization lists Barzin Khalili, Allergy Clinic Owner As Of 12/1/07, as its authorized official.

NPPES Registry Identity

NPI1003005711

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameBARZIN KHALILI, M.D., LLC

Location Address511 SW 10TH AVE, SUITE 1301Portland, OR 97205-2732

Mailing Address511 Sw 10th Ave, Suite 1301Portland, OR 97205-2732 · (503) 228-0155 · Fax (503) 226-8342

Phone(503) 228-0155

Fax(503) 226-8342

Organization SubpartNo

Authorized OfficialBarzin KhaliliAllergy Clinic Owner As Of 12/1/07 · (503) 228-0155

Enumeration DateOctober 18, 2007

✔ NPI 1003005711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in OR · MD24359

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

511 SW 10TH AVE, Portland, OR 97205

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Other Names 1

Doing Business AsAllergy Clinic

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Allergy Clinic, which bills Medicare for the services this clinician delivers.

Clinician (1)

Barzin Khalili, MD

Allergy/Immunology

NPI 1487725990

511 SW 10TH AVE STE 1301
Portland, OR 97205

(503) 228-0155

✔ PECOS✔ Accepts MedicareSame address

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 Barzin Khalili, M.D., LLC's NPI number?

The NPI number for Barzin Khalili, M.D., LLC is 1003005711. It was assigned to this organization in the NPPES registry on October 18, 2007. The provider is doing business as Allergy Clinic.

Where is Barzin Khalili, M.D., LLC located?

Barzin Khalili, M.D., LLC is located at 511 SW 10th Ave Suite 1301, Portland, OR 97205. The listed phone number is (503) 228-0155.

What is Barzin Khalili, M.D., LLC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Barzin Khalili, M.D., LLC enrolled in Medicare?

Yes. Barzin Khalili, M.D., LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Barzin Khalili, M.D., LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Barzin Khalili, M.D., LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Barzin Khalili, M.D., LLC accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Barzin Khalili, M.D., LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Barzin Khalili, M.D., LLC was last updated on October 18, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.