What is Joseph Michael Yamamoto's specialty?

Joseph Michael Yamamoto (NPI 1508171810) is a Medicare-billing provider whose primary specialty is Family Practice in Kokomo, IN.

Where does Joseph Michael Yamamoto practice?

Joseph Michael Yamamoto practices in Kokomo, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1508171810.

How much does Medicare pay Joseph Michael Yamamoto?

Joseph Michael Yamamoto (NPI 1508171810) received approximately $42K in total Medicare Part B payments, serving 257 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508171810

Joseph Michael YamamotoM.D.

Family PracticeKokomo, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

340

Unique beneficiaries

—

Total services

539

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 2,007 Family Practice providers in IN — below median (cohort median 736).

PRESCRIBING · PART D · 2024

Total Rx claims

4,326

Beneficiaries

—

Total drug cost

$203K

Distinct drugs

Brand share

13.3%

Top prescribed drugs

Atorvastatin Calcium393 claims

Levothyroxine Sodium313 claims

Lisinopril262 claims

Metformin Hcl246 claims

Amlodipine Besylate174 claims

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 Joseph Michael Yamamoto'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Millennium Health, Llc Clinical Laboratory · San Diego, CA	23	68
DOWNING, JAMES	20	97
Som Tyagi Emergency Medicine · Portland, IN	14	36
Richard Stephens Diagnostic Radiology · Fort Wayne, IN	11	20
Michael Wild Ophthalmology · Kokomo, IN	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COMMUNITY HOWARD REGIONAL HEALTH, INC	185	1,234
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	31	65
ST. JOSEPH HOSPITAL & HEALTH CENTER, INC.	27	104
Jeremy Gilliam Diagnostic Radiology · Fort Wayne, IN	26	59
Millennium Health, Llc Clinical Laboratory · San Diego, CA	22	59
Shazia Siddiqui Interventional Pain Management · Lafayette, IN	21	103
DOWNING, JAMES	19	102
Samiullah Kundi Neurology · Indianapolis, IN	16	84
Changjian Chen Gastroenterology · Kokomo, IN	15	46
HOWARD REGIONAL SPECIALTY CARE LLC	12	54
Som Tyagi Emergency Medicine · Portland, IN	11	29

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