PROVIDER PROFILE · NPI 1760481451

Nancy WitherspoonDO

PRACTICEHEALTHSTAR PHYSICIANS, PCSee all providers at this practice →

Family PracticeDandridge, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,840

Unique beneficiaries

—

Total services

4,326

Distinct HCPCS

Medicare payment

$168K

Peer benchmark

Total Medicare services vs. 1,574 Family Practice providers in TN — top quintile (cohort median 965).

PRESCRIBING · PART D · 2024

Total Rx claims

22,241

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

213

Brand share

21.7%

Top prescribed drugs

Levothyroxine Sodium814 claims

Atorvastatin Calcium810 claims

Apixaban756 claims

Metoprolol Tartrate579 claims

Sertraline Hcl540 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$125

Top paying entities

Food and Beverage$1K

Education$125

REFERRAL NETWORK

Where Nancy Witherspoon'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jamie Giles Nurse Practitioner · Clinton, TN	115	2,037
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	67	318
SUMMIT VIEW OF LAKE CITY, LLC	64	438
SOLSTAS LAB PARTNERS GROUP LLC	59	512
METRO KNOXVILLE HMA LLC	53	157
TENNESSEE VALLEY REGIONAL LABORATORY	50	755
MMDS OF KINGSPORT, LLC	43	173
PARKWEST MEDICAL CENTER	42	110
Shoals Ambulance Llc Ambulance Service Provider · Knoxville, TN	41	178
ADVENTA HOSPICE, LLC	27	228
RICHARDSON, JOHN	25	43
NPI 1447276407	24	98

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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