PROVIDER PROFILE · NPI 1699764878

Christopher ChayM.D.

PRACTICEAMERICAN ONCOLOGY PARTNERS, P.A.See all providers at this practice →

Hematology-OncologyAsheville, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,617

Unique beneficiaries

—

Total services

72,076

Distinct HCPCS

Medicare payment

$1.8M

Peer benchmark

Total Medicare services vs. 329 Hematology-Oncology providers in NC — top quintile (cohort median 605).

PRESCRIBING · PART D · 2024

Total Rx claims

1,994

Beneficiaries

—

Total drug cost

$5.4M

Distinct drugs

Brand share

28.1%

Top prescribed drugs

Prednisone300 claims

Abiraterone Acetate226 claims

Enzalutamide95 claims

Ondansetron Hcl80 claims

Gabapentin75 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$1K

Consulting Fee$798

REFERRAL NETWORK

Where Christopher Chay'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DLP HARRIS REGIONAL HOSPITAL LLC	133	658
Scott Petty Diagnostic Radiology · Asheville, NC	65	184
Neille Wilson Diagnostic Radiology · Sylva, NC	64	171
Peiweng Chen Diagnostic Radiology · Asheville, NC	61	128
Shantae Lucas Internal Medicine · Asheville, NC	58	201
Gregory Pollack Medical Oncology · Wailuku, HI	56	162
PETERSON, NEIL	51	126
Penny Stollery Nurse Practitioner · Elmira, NY	42	101
Pathologists Medical Laboratory, P.A. Clinical Laboratory · Asheville, NC	41	110
Emilie Ralston Diagnostic Radiology · Asheville, NC	37	61
Kristin Kaley Nurse Practitioner · West Columbia, SC	37	86
John Ende Diagnostic Radiology · Asheville, NC	35	71

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