What is Mark Kats's specialty?

Mark Kats (NPI 1922007921) is a Medicare-billing provider whose primary specialty is Anesthesiology in Newburyport, MA.

Where does Mark Kats practice?

Mark Kats practices in Newburyport, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1922007921.

How much does Medicare pay Mark Kats?

Mark Kats (NPI 1922007921) received approximately $28K in total Medicare Part B payments, serving 317 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922007921

Mark KatsMD

PRACTICEANNA JAQUES HOSPITALSee all providers at this practice →

AnesthesiologyNewburyport, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

176

Unique beneficiaries

—

Total services

178

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 1,419 Anesthesiology providers in MA — above median (cohort median 245).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark Kats'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Isaac Pourati Clinical Cardiac Electrophysiology · Newburyport, MA	52	88
Kevin Donahue Diagnostic Radiology · Newburyport, MA	43	79
Ross Cerami Certified Registered Nurse Anesthetist (CRNA) · Westwood, MA	35	42
Jonathan Arnow Diagnostic Radiology · Marlborough, MA	29	76
Thomas Riley Diagnostic Radiology · Newburyport, MA	27	42
Thomas Liu Internal Medicine · Exeter, NH	27	53
Simon Faynzilberg Pain Management · Brookline, MA	25	84
Jatinder Aujla Internal Medicine · Pelham, NH	22	60
Guido Navarra Internal Medicine · Newburyport, MA	21	46
Jeffrey Bentley General Surgery · Newburyport, MA	19	55
Viktoria Shvets Internal Medicine · Newburyport, MA	19	58
JACKSON, WILLIAM	18	80

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