What is Dan Sakamoto's specialty?

Dan Sakamoto (NPI 1033182647) is a Medicare-billing provider whose primary specialty is Ophthalmology in Torrance, CA.

Where does Dan Sakamoto practice?

Dan Sakamoto practices in Torrance, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1033182647.

How much does Medicare pay Dan Sakamoto?

Dan Sakamoto (NPI 1033182647) received approximately $22K in total Medicare Part B payments, serving 220 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033182647

Dan SakamotoM.D.

OphthalmologyTorrance, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

435

Unique beneficiaries

—

Total services

452

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

219

Beneficiaries

—

Total drug cost

$24K

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Latanoprost55 claims

Timolol Maleate37 claims

Travoprost32 claims

Bimatoprost28 claims

Brimonidine Tartrate18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$30

Payment records

By payment type

Food and Beverage$30

Top paying entities

Food and Beverage$30

REFERRAL NETWORK

Where Dan Sakamoto'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). 10 inbound referrers · 25 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TORRANCE MEMORIAL MEDICAL CENTER	147	269
Unilab Corporation Clinical Laboratory · West Hills, CA	51	106
PATHOLOGY, INC.	22	34
WEST COAST CLINICAL LABORATORIES, INC.	19	41
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	19	32
John Tsao Internal Medicine · Torrance, CA	18	39
Donald Inadomi Internal Medicine · Torrance, CA	14	50
Mark Lurie Internal Medicine · Torrance, CA	12	31
Joseph Lopez Internal Medicine · Torrance, CA	11	16
David Klashman Rheumatology · Torrance, CA	11	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TORRANCE MEMORIAL MEDICAL CENTER	147	308
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	88	139
Unilab Corporation Clinical Laboratory · West Hills, CA	62	121
PROVIDENCE HEALTH SYSTEM SOUTHERN CALIFORNIA	40	56
Ron Gallemore Ophthalmology · Torrance, CA	38	115
PATHOLOGY, INC.	32	50
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	26	42
Takako Iwasaki Dermatology · Torrance, CA	23	39
Donald Inadomi Internal Medicine · Torrance, CA	23	64
Douglas Sakamoto Ophthalmology · Torrance, CA	20	31
CALIFORNIA LABORATORY SCIENCES LLC	19	47
WEST COAST CLINICAL LABORATORIES, INC.	17	30

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