What is Howard Hayashi's specialty?

Howard Hayashi (NPI 1588626675) is a Medicare-billing provider whose primary specialty is General Surgery in San Luis Obispo, CA.

Where does Howard Hayashi practice?

Howard Hayashi practices in San Luis Obispo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1588626675.

How much does Medicare pay Howard Hayashi?

Howard Hayashi (NPI 1588626675) received approximately $66K in total Medicare Part B payments, serving 214 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588626675

Howard HayashiM.D.

General SurgerySan Luis Obispo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

151

Unique beneficiaries

—

Total services

163

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$201

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Hydrocodone/Acetaminophen43 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$94

Payment records

By payment type

Food and Beverage$94

Top paying entities

Food and Beverage$94

REFERRAL NETWORK

Where Howard Hayashi'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	204	741
Timothy Auran Diagnostic Radiology · San Diego, CA	63	240
HANNAH, JAMES	59	148
Edwin Hayashi General Surgery · Pismo Beach, CA	55	154
Jaywant Parmar Diagnostic Radiology · Santa Barbar, CA	51	187
Erik Olson Diagnostic Radiology · Templeton, CA	47	129
Magnetic Resonance Imaging Of San Luis Obispo, Inc. Independent Diagnostic Testing Facility (IDTF) · San Luis Obispo, CA	39	99
CORBETT, HARRY	34	84
Farah Mansuri General Surgery · Pismo Beach, CA	29	79
WININGHAM, DONNA	24	57
WIELER, LISA	24	105
NGUYEN, DUC	21	68

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