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RHEUMATOLOGY CONSULTANTS, PLLC
NPI 1922143429
Internal Medicine - Rheumatology in Knoxville, TN

Active since February 21, 2007CLIA 44D0312538 · Certificate of Compliance
4707 PAPERMILL DR, SUITE 200, KNOXVILLE, TN 37909(865) 602-7983(865) 602-7984 Get Directions Write a Review

NPPES record last updated: March 20, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rheumatology Consultants, Pllc NPPES

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

RHEUMATOLOGY CONSULTANTS, PLLC (NPI 1922143429) is a healthcare organization registered as a rheumatology in Knoxville, Tennessee and active in the NPI registry since February 2007. The organization holds a CLIA Certificate of Compliance certificate valid through September 14, 2027 and lists Jay H Warrick, Vice Chief Manager, as its authorized official.

NPPES Registry Identity

NPI1922143429
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameRHEUMATOLOGY CONSULTANTS, PLLC
Location Address4707 PAPERMILL DR, SUITE 200Knoxville, TN 37909-1907
Mailing Address4707 Papermill Dr, Suite 200Knoxville, TN 37909-1907 · (865) 602-7983 · Fax (865) 602-7984
Phone(865) 602-7983
Fax(865) 602-7984
Organization SubpartNo
Authorized OfficialJay H WarrickVice Chief Manager · (865) 602-7983
Enumeration DateFebruary 21, 2007
Last NPPES UpdateMarch 20, 2020
NPPES CertifiedMarch 20, 2020
✔ NPI 1922143429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
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.
4707 PAPERMILL DR, Knoxville, TN 37909
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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 Cigna Healthcare.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)

Rheumatology Consultants, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Rheumatology Consultants, PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 8 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

William Bush, M.D.
Rheumatology
NPI 1740677426
4707 PAPERMILL DR. SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS✔ Accepts MedicareSame address
Kenneth Johnsen, MD
Rheumatology
NPI 1851650865
4707 PAPERMILL DR STE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS✔ Accepts MedicareSame address
Donna Winn, M.D.
Rheumatology
NPI 1477597532
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOSSame address
John Wolfe, M.D.
Rheumatology
NPI 1437244415
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOSSame address
Tonya Baker, M.D.
Rheumatology
NPI 1508171869
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS0.1 mi
Robert Capps, M.D.
Rheumatology
NPI 1336234376
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS0.1 mi
Marcin Gornisiewicz, M.D.
Rheumatology
NPI 1285729145
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS✔ Accepts Medicare0.1 mi
Jay Warrrick, M.D.
Rheumatology
NPI 1326083015
4707 PAPERMILL DR SUITE 200
Knoxville, TN 37909
(865) 602-7983
✔ PECOS✔ Accepts Medicare0.1 mi
William Monaco, MD
Rheumatology
NPI 1346683240
1 MEDICAL CENTER DR DHMC DEPARTMENT OF INTERNAL MEDICINE
Lebanon, NH 03756
(603) 653-9500
✔ PECOS✔ Accepts Medicare848 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 44D0312538

Rheumatology Consultants, PLLC · Knoxville, TN
Active · expires Sep 14, 2027
CLIA Number44D0312538
Laboratory TypePhysician Office
Certificate Effective DateSeptember 15, 2025
Certificate Expiration DateSeptember 14, 2027
Laboratory DirectorDr. Jay H. Warrick
Laboratory Phone(865) 602-7983
Laboratory LocationRheumatology Consultants, PLLC4707 Papermill Dr, Suite 200, Knoxville, TN 37909
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Rheumatology Consultants, PLLC's NPI number?

The NPI number for Rheumatology Consultants, PLLC is 1922143429. It was assigned to this organization in the NPPES registry on February 21, 2007.

Where is Rheumatology Consultants, PLLC located?

Rheumatology Consultants, PLLC is located at 4707 Papermill Dr Suite 200, Knoxville, TN 37909. The listed phone number is (865) 602-7983.

What is Rheumatology Consultants, PLLC's specialty?

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

Is Rheumatology Consultants, PLLC enrolled in Medicare?

Yes. Rheumatology Consultants, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rheumatology Consultants, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians, all in Rheumatology, reassign their Medicare billing to Rheumatology Consultants, 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, 4 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Rheumatology Consultants, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 44D0312538) is associated with this NPI, valid through September 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Rheumatology Consultants, PLLC accept?

Health plans from Cigna Healthcare list Rheumatology Consultants, 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 Rheumatology Consultants, PLLC was last updated on March 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.