What is Ryotaro Nakamura's specialty?

Ryotaro Nakamura (NPI 1629174552) is a Medicare-billing provider whose primary specialty is Hematology in Duarte, CA.

Where does Ryotaro Nakamura practice?

Ryotaro Nakamura practices in Duarte, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629174552.

How much does Medicare pay Ryotaro Nakamura?

Ryotaro Nakamura (NPI 1629174552) received approximately $67K in total Medicare Part B payments, serving 160 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629174552

Ryotaro NakamuraMD

HematologyDuarte, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

375

Unique beneficiaries

—

Total services

1,005

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 103 Hematology providers in CA — above median (cohort median 762).

PRESCRIBING · PART D · 2024

Total Rx claims

221

Beneficiaries

—

Total drug cost

$745K

Distinct drugs

Brand share

33.5%

Top prescribed drugs

Prednisone45 claims

Ruxolitinib Phosphate42 claims

Acyclovir25 claims

Tacrolimus23 claims

Pantoprazole Sodium21 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$30

Top paying entities

Food and Beverage$1K

Education$30

REFERRAL NETWORK

Where Ryotaro Nakamura'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NADEMANEE, AUAYPORN	75	966
Jimmie Wong Diagnostic Radiology · Duarte, CA	29	76
Ko Yamada Cardiology · Los Angeles, CA	27	92
MARX, HOWARD	23	33
Julie Ressler Diagnostic Radiology · Duarte, CA	20	52
Alex Herrera Hematology · Duarte, CA	20	72
Leslie Popplewell Hematology · Duarte, CA	20	191
Jasmine Zain Hematology · Duarte, CA	19	128
ROTTER, ARNOLD	13	28
Alexander Jung Diagnostic Radiology · Duarte, CA	12	27
Maria Santander Hospitalist · Duarte, CA	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