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TONYA RAYLYNN BAKER M.D.
NPI 1508171869
Internal Medicine - Rheumatology in Knoxville, TN

Active since August 11, 2010PECOS Enrolled
4707 PAPERMILL DR, SUITE 200, KNOXVILLE, TN 37909(865) 602-7983(865) 602-7984 Get Directions Write a Review

NPPES record last updated: March 18, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tonya Raylynn Baker M.d. NPPES

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

TONYA RAYLYNN BAKER M.D. (NPI 1508171869) is an individual rheumatology provider in Knoxville, Tennessee, licensed in Tennessee (52916) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508171869
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameTONYA RAYLYNN BAKERCredential: M.D.
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
Sole ProprietorNo
Enumeration DateAugust 11, 2010
Last NPPES UpdateMarch 18, 2020
NPPES CertifiedMarch 18, 2020
✔ NPI 1508171869 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 TN · 52916
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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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tonya Raylynn Baker M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tonya Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rheumatology Consultants, PLLC
0.1 mi
Rheumatology
4707 PAPERMILL DR, SUITE 200
Knoxville, TN 37909
  • Reassigned Medicare billing, Tennessee enrollment
  • 9 clinicians in this Medicare group
NPI 1922143429 (865) 602-7983

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37909 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

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

DR. MARCIN TOMASZ GORNISIEWICZ M.D.
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983
DR. JAY HENDERSON WARRICK M.D.
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983
DR. ROBERT JAMES CAPPS M.D.
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983
DR. JOHN FREDERICK WOLFE M.D.
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983
DR. DONNA MARIE WINN M.D.
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983
RHEUMATOLOGY CONSULTANTS, PLLC
Internal Medicine (Rheumatology)
4707 PAPERMILL DR, SUITE 200
KNOXVILLE, TN 37909
Knox County (865) 602-7983

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 Tonya Baker's NPI number?

The NPI number for Tonya Baker is 1508171869. It was assigned to this individual provider in the NPPES registry on August 11, 2010.

Where is Tonya Baker located?

Tonya Baker practices at 4707 Papermill Dr Suite 200, Knoxville, TN 37909. The listed phone number is (865) 602-7983.

What is Tonya Baker's specialty?

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

Is Tonya Baker enrolled in Medicare?

Yes. Tonya Baker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tonya Baker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Baker reassigns Medicare benefits to Rheumatology Consultants, PLLC (Knoxville, TN). The 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 Tonya Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tonya Baker was last updated on March 18, 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.