What is Stephen Dinsmore's specialty?

Stephen Dinsmore (NPI 1891906707) is a Medicare-billing provider whose primary specialty is Ophthalmology in Torrance, CA.

Where does Stephen Dinsmore practice?

Stephen Dinsmore practices in Torrance, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1891906707.

How much does Medicare pay Stephen Dinsmore?

Stephen Dinsmore (NPI 1891906707) received approximately $98K in total Medicare Part B payments, serving 534 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891906707

Stephen DinsmoreM.D.

OphthalmologyTorrance, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,351

Unique beneficiaries

—

Total services

1,469

Distinct HCPCS

Medicare payment

$95K

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

843

Beneficiaries

—

Total drug cost

$110K

Distinct drugs

Brand share

23.3%

Top prescribed drugs

Latanoprost130 claims

Dorzolamide Hcl127 claims

Latanoprostene Bunod97 claims

Brimonidine Tartrate85 claims

Timolol Maleate69 claims

QUALITY · MIPS · 2024

Final MIPS score

84.4

Quality

91.9

Cost

76.2

Improvement activities

40.0

Promoting interop.

76.0

Payment adjustment

0.40%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$108

Payment records

By payment type

Food and Beverage$108

Top paying entities

Food and Beverage$108

REFERRAL NETWORK

Where Stephen Dinsmore'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TORRANCE MEMORIAL MEDICAL CENTER	157	307
Unilab Corporation Clinical Laboratory · West Hills, CA	74	167
PATHOLOGY, INC.	32	55
Thomas Lagrelius Family Practice · Torrance, CA	28	103
Kenneth Diddie Ophthalmology · Westlake Village, CA	27	40
Mehran Taban Ophthalmology · Torrance, CA	20	64
Carl Wagreich Podiatry · Torrance, CA	15	21
International Medical Laboratory Clinical Laboratory · Irvine, CA	11	17
Tanya Arvan Internal Medicine · Torrance, CA	11	28

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