What is Michael Macabuhay's specialty?

Michael Macabuhay (NPI 1841296589) is a Medicare-billing provider whose primary specialty is Anesthesiology in Phoenix, AZ.

Where does Michael Macabuhay practice?

Michael Macabuhay practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1841296589.

How much does Medicare pay Michael Macabuhay?

Michael Macabuhay (NPI 1841296589) received approximately $23K in total Medicare Part B payments, serving 113 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841296589

Michael MacabuhayM.D.

AnesthesiologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,032 Anesthesiology providers in AZ — below median (cohort median 181).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

58.1

Quality

16.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-2.03%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Macabuhay'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Eye Surgery Centers Of Arizona, Llc Ambulatory Surgical Center · Phoenix, AZ	419	618
Robert Mcculloch Ophthalmology · Phoenix, AZ	149	408
FUJIHARA, STEVEN	46	47
Jonathan Levin Ophthalmology · Phoenix, AZ	45	112
Robert Brems Ophthalmology · Phoenix, AZ	13	43
Jose Gozar Anesthesiology · Phoenix, AZ	13	13
HELLER, WARREN	11	21

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