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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHANAHAN RHEUMATOLOGY AND IMMUNOTHERAPY, PLLC
NPI 1912235268
Internal Medicine - Rheumatology in Durham, NC

Active since November 25, 2009
2222 E NC HIGHWAY 54 STE 200, DURHAM, NC 27713(919) 405-2040(919) 747-4195 Get Directions Write a Review

NPPES record last updated: November 5, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Shanahan Rheumatology And Immunotherapy, Pllc NPPES

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

SHANAHAN RHEUMATOLOGY AND IMMUNOTHERAPY, PLLC (NPI 1912235268) is a healthcare organization registered as a rheumatology in Durham, North Carolina and active in the NPI registry since November 2009. The organization lists Nicole Couture, Billing Agent, as its authorized official.

NPPES Registry Identity

NPI1912235268
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameSHANAHAN RHEUMATOLOGY AND IMMUNOTHERAPY, PLLC
Location Address2222 E NC HIGHWAY 54 STE 200Durham, NC 27713-5271
Mailing Address2222 E Nc Highway 54 Ste 200Durham, NC 27713-5271 · (877) 794-2284 · Fax (413) 772-8900
Phone(919) 405-2040
Fax(919) 747-4195
Organization SubpartNo
Authorized OfficialNicole CoutureBilling Agent · (413) 772-8500
Enumeration DateNovember 25, 2009
Last NPPES UpdateNovember 5, 2026
NPPES CertifiedNovember 5, 2026
✔ NPI 1912235268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in NC · 9801767
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2222 E NC HIGHWAY 54 STE 200, Durham, NC 27713
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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 Blue Cross and Blue Shield of NC.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)

Shanahan Rheumatology And Immunotherapy, Pllc 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 Shanahan Rheumatology And Immunotherapy, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Konrad Dziamski, M.D.
Rheumatology
NPI 1043630502
2222 E NC HIGHWAY 54 STE 200
Durham, NC 27713
(919) 405-2040
✔ PECOS✔ Accepts MedicareSame address
Joseph Shanahan, MD
Rheumatology
NPI 1043394901
2222 E NC HIGHWAY 54 STE 200
Durham, NC 27713
(919) 405-2040
✔ PECOS✔ Accepts Medicare14 mi
Rujuta Saraiya, MD
Rheumatology
NPI 1720241573
10010 FALLS OF NEUSE RD STE 106
Raleigh, NC 27614
(919) 235-6454
✔ PECOS✔ Accepts Medicare17 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 Shanahan Rheumatology And Immunotherapy, PLLC's NPI number?

The NPI number for Shanahan Rheumatology And Immunotherapy, PLLC is 1912235268. It was assigned to this organization in the NPPES registry on November 25, 2009.

Where is Shanahan Rheumatology And Immunotherapy, PLLC located?

Shanahan Rheumatology And Immunotherapy, PLLC is located at 2222 E Nc Highway 54 Ste 200, Durham, NC 27713. The listed phone number is (919) 405-2040.

What is Shanahan Rheumatology And Immunotherapy, PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Shanahan Rheumatology And Immunotherapy, PLLC enrolled in Medicare?

Yes. Shanahan Rheumatology And Immunotherapy, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shanahan Rheumatology And Immunotherapy, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Rheumatology, reassign their Medicare billing to Shanahan Rheumatology And Immunotherapy, PLLC. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Shanahan Rheumatology And Immunotherapy, PLLC accept?

Health plans from Blue Cross and Blue Shield of NC list Shanahan Rheumatology And Immunotherapy, PLLC 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 Shanahan Rheumatology And Immunotherapy, PLLC was last updated on November 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.