What is Christopher Chay's specialty?

Christopher Chay (NPI 1699764878) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Asheville, NC.

Where does Christopher Chay practice?

Christopher Chay practices in Asheville, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1699764878.

How much does Medicare pay Christopher Chay?

Christopher Chay (NPI 1699764878) received approximately $3.2M in total Medicare Part B payments, serving 1,082 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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