PROVIDER PROFILE · NPI 1518961507

Alan WatanabeM.D.

Internal MedicineColumbus, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,959

Unique beneficiaries

—

Total services

5,428

Distinct HCPCS

Medicare payment

$289K

Peer benchmark

Total Medicare services vs. 1,429 Internal Medicine providers in IN — top quintile (cohort median 666).

PRESCRIBING · PART D · 2024

Total Rx claims

11,808

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

143

Brand share

18.8%

Top prescribed drugs

Rosuvastatin Calcium780 claims

Atorvastatin Calcium607 claims

Losartan Potassium604 claims

Amlodipine Besylate442 claims

Levothyroxine Sodium398 claims

QUALITY · MIPS · 2024

Final MIPS score

94.0

Quality

85.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

94.7

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$399

Payment records

By payment type

Food and Beverage$399

REFERRAL NETWORK

Where Alan Watanabe'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COLUMBUS REGIONAL HOSPITAL	553	4,046
Kenneth Scott Diagnostic Radiology · Shelbyville, IN	75	155
Michael Lutz Diagnostic Radiology · Indianapolis, IN	72	159
Robert Hasson Diagnostic Radiology · Greensburg, IN	64	152
Christopher Iorio Internal Medicine · Columbus, IN	63	220
RETRUM, ROBERT	50	128
BRUEGGEMANN, STEPHEN	44	182
Travis Hubbuch Podiatry · Columbus, IN	31	129
HAMILTON, DAVID	29	85
FRANCISCAN HEALTH INDIANAPOLIS & MOORESVILLE	25	107
Lisa Lanham Podiatry · Columbus, IN	24	70
Samantha Sublette Clinical Cardiac Electrophysiology · Naples, FL	24	89

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