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LINDSAY RUMBERGER RIVERA MD
NPI 1235440843
Internal Medicine - Hematology & Oncology in Knoxville, TN

Active since June 29, 2010PECOS Enrolled
1926 ALCOA HWY STE 210, KNOXVILLE, TN 37920(865) 305-8780(865) 305-9144 Get Directions Write a Review

NPPES record last updated: May 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 9, 2026, Apr 11, 2023, Jul 21, 2022 and 1 more (4 updates tracked since 2017).

About Lindsay Rumberger Rivera Md NPPES

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

LINDSAY RUMBERGER RIVERA MD (NPI 1235440843) is an individual hematology & oncology provider in Knoxville, Tennessee, licensed in Tennessee (76347) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of University Of South Florida College Of Medicine (2010).

NPPES Registry Identity

NPI1235440843
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameLINDSAY RUMBERGER RIVERACredential: MD
Location Address1926 ALCOA HWY STE 210Knoxville, TN 37920-1543
Mailing Address1924 Alcoa Hwy # U-114Knoxville, TN 37920-1511 · (865) 305-5137 · Fax (865) 305-9144
Phone(865) 305-8780
Fax(865) 305-9144
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2010
Enumeration DateJune 29, 2010
Last NPPES UpdateMay 9, 20264 updates tracked since enumeration
NPPES CertifiedMay 9, 2026
✔ NPI 1235440843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in TN · 76347
Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

1926 ALCOA HWY STE 210, Knoxville, TN 37920
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lindsay Rumberger Rivera Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749422269
PECOS Enrollment IDI20260515000615
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 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
$160.89 typical visit price
range $52.64 – $160.89
Typical copayment $40.22 (range $13.16 – $40.22)
Most-billed visit code 99205
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

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

MR. LYTLE BROWN V PA-C
Physician Assistant
1926 ALCOA HWY STE 210
KNOXVILLE, TN 37920
Knox County (865) 546-2663

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 Lindsay Rumberger Rivera's NPI number?

The NPI number for Lindsay Rumberger Rivera is 1235440843. It was assigned to this individual provider in the NPPES registry on June 29, 2010.

Where is Lindsay Rumberger Rivera located?

Lindsay Rumberger Rivera practices at 1926 Alcoa Hwy Ste 210, Knoxville, TN 37920. The listed phone number is (865) 305-8780.

What is Lindsay Rumberger Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Lindsay Rumberger Rivera enrolled in Medicare?

Yes. Lindsay Rumberger Rivera is registered in the Medicare PECOS enrollment system.

Is Lindsay Rumberger Rivera affiliated with any hospitals?

According to CMS data, Lindsay Rumberger Rivera is affiliated with University Health System, Inc.

When was this NPI record last updated?

The NPPES record for Lindsay Rumberger Rivera was last updated on May 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.