What is Debra Keller's specialty?

Debra Keller (NPI 1477589646) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Harriman, TN.

Where does Debra Keller practice?

Debra Keller practices in Harriman, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1477589646.

How much does Medicare pay Debra Keller?

Debra Keller (NPI 1477589646) received approximately $24K in total Medicare Part B payments, serving 147 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477589646

Debra KellerFNP

PRACTICEROANE MEDICAL CENTERSee all providers at this practice →

Nurse PractitionerHarriman, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

836

Unique beneficiaries

—

Total services

1,007

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 7,486 Nurse Practitioner providers in TN — top quintile (cohort median 320).

PRESCRIBING · PART D · 2024

Total Rx claims

5,564

Beneficiaries

—

Total drug cost

$300K

Distinct drugs

105

Brand share

19.0%

Top prescribed drugs

Levothyroxine Sodium313 claims

Atorvastatin Calcium260 claims

Losartan Potassium224 claims

Rosuvastatin Calcium208 claims

Alprazolam200 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Debra Keller's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Frederick Mclean Diagnostic Radiology · Knoxville, TN	11	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Knoxville, TN	59	108
Miriam Tedder Family Practice · Harriman, TN	51	140
ROANE COUNTY MEDICAL CENTER	29	85
Michael Tedder Nurse Practitioner · Harriman, TN	15	19

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events