What is John Kailath's specialty?

John Kailath (NPI 1619943313) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Carmichael, CA.

Where does John Kailath practice?

John Kailath practices in Carmichael, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1619943313.

How much does Medicare pay John Kailath?

John Kailath (NPI 1619943313) received approximately $1.7M in total Medicare Part B payments, serving 446 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619943313

John KailathM.D.

Hematology-OncologyCarmichael, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,895

Unique beneficiaries

—

Total services

66,577

Distinct HCPCS

Medicare payment

$883K

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

613

Beneficiaries

—

Total drug cost

$2.5M

Distinct drugs

Brand share

35.9%

Top prescribed drugs

Allopurinol67 claims

Anastrozole65 claims

Acalabrutinib Maleate61 claims

Hydroxyurea38 claims

Acyclovir33 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$541

Payment records

By payment type

Food and Beverage$508

Education$33

Top paying entities

Food and Beverage$508

Education$33

REFERRAL NETWORK

Where John Kailath'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mansoor Javeed Hematology-Oncology · Folsom, CA	29	311
Ram Lalchandani Hematology-Oncology · Carmichael, CA	27	107
Mehrdad Jafarzadeh Cardiology · Carmichael, CA	26	84
HAINES, PHILIP	24	96
Nick Majetich Interventional Cardiology · Carmichael, CA	23	81
Andrew Lee Diagnostic Radiology · Sacramento, CA	22	68
Brian Fellmeth Diagnostic Radiology · Sacramento, CA	21	87
FISHER, DANIEL	20	49
Thomas Mcgarry Diagnostic Radiology · Sacramento, CA	19	46
Maria Parayno Nuclear Medicine · Duarte, CA	19	58
Timothy Lee Cardiology · Carmichael, CA	19	64
Stephen Morrison Internal Medicine · Carmichael, CA	17	29

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events