What is Ben Maniwatana's specialty?

Ben Maniwatana (NPI 1467778993) is a Medicare-billing provider whose primary specialty is Anesthesiology in Seattle, WA.

Where does Ben Maniwatana practice?

Ben Maniwatana practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1467778993.

How much does Medicare pay Ben Maniwatana?

Ben Maniwatana (NPI 1467778993) received approximately $13K in total Medicare Part B payments, serving 77 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467778993

Ben ManiwatanaM.D.

AnesthesiologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

82.2

Quality

80.9

Cost

75.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.30%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ben Maniwatana'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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	102	218
UNIVERSITY OF WASHINGTON	28	61
Tueng Shen Ophthalmology · Seattle, WA	13	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	69	157
UNIVERSITY OF WASHINGTON	27	51
American Medical Response Ambulance Service Inc Ambulance Service Provider · Tukwila, WA	16	23
Tueng Shen Ophthalmology · Seattle, WA	14	41
Bryan Balmadrid Gastroenterology · Seattle, WA	13	25
Sudhakar Pipavath Diagnostic Radiology · Seattle, WA	12	19

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