What is Walailuk Chaiyarat's specialty?

Walailuk Chaiyarat (NPI 1811140478) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Concord, CA.

Where does Walailuk Chaiyarat practice?

Walailuk Chaiyarat practices in Concord, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811140478.

How much does Medicare pay Walailuk Chaiyarat?

Walailuk Chaiyarat (NPI 1811140478) received approximately $1.6M in total Medicare Part B payments, serving 507 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811140478

Walailuk ChaiyaratMD

PRACTICEMOUNT DIABLO SOLANO ONCOLOGY GROUP MEDICAL ASSOCIATESSee all providers at this practice →

Hematology-OncologyConcord, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,478

Unique beneficiaries

—

Total services

41,068

Distinct HCPCS

Medicare payment

$430K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

1,295

Beneficiaries

—

Total drug cost

$594K

Distinct drugs

Brand share

18.5%

Top prescribed drugs

Apixaban99 claims

Gabapentin94 claims

Levothyroxine Sodium94 claims

Pantoprazole Sodium90 claims

Mirtazapine90 claims

QUALITY · MIPS · 2024

Final MIPS score

90.3

Quality

89.5

Cost

74.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.64%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

106

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Walailuk Chaiyarat'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER VALLEY HOSPITALS	137	1,211
Chainarong Limvarapuss Hematology-Oncology · Vallejo, CA	69	1,140
NPI 1083641898	65	280
Vincent Wong Diagnostic Radiology · Walnut Creek, CA	61	222
Keith Tao Diagnostic Radiology · Walnut Creek, CA	39	156
Aseem Rawal Diagnostic Radiology · Walnut Creek, CA	38	123
Michael Luu Critical Care (Intensivists) · Vallejo, CA	24	176
Dineshkumar Thakur Cardiology · Vallejo, CA	23	130
Laybon Jones Internal Medicine · Vallejo, CA	22	136
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE	22	103
Aye Kyu Internal Medicine · Vallejo, CA	21	94
NPI 1205862042	19	116

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