PROVIDER PROFILE · NPI 1568406684

Christopher CastleANP-C

PRACTICEJOHN C BOYS MD PCSee all providers at this practice →

Nurse PractitionerGreeneville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

868

Unique beneficiaries

—

Total services

2,250

Distinct HCPCS

Medicare payment

$54K

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

604

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

21.0%

Top prescribed drugs

Prednisone274 claims

Hydrocodone/Acetaminophen108 claims

Meloxicam70 claims

Baclofen69 claims

Oxycodone Hcl24 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

REFERRAL NETWORK

Where Christopher Castle'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Pectol Orthopedic Surgery · Greeneville, TN	72	181
Arthur Adams Diagnostic Radiology · Greeneville, TN	47	87
AUSTIN, MAYNARD	38	65
FREEMAN, JOHN	25	44
Robert Thomas Diagnostic Radiology · Greeneville, TN	14	31
Andy Roberts Family Practice · Greeneville, TN	13	76
Raymond Kohne Diagnostic Radiology · Johnson City, TN	13	28

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