PROVIDER PROFILE · NPI 1538383864

Devin HymasM.D.

OphthalmologyThousand Oaks, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,021

Unique beneficiaries

—

Total services

3,523

Distinct HCPCS

Medicare payment

$319K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,065

Beneficiaries

—

Total drug cost

$95K

Distinct drugs

Brand share

53.5%

Top prescribed drugs

Moxifloxacin Hcl261 claims

Prednisolone Acetate149 claims

Tobramycin/Dexamethasone131 claims

Latanoprost122 claims

Bromfenac Sodium90 claims

QUALITY · MIPS · 2024

Final MIPS score

88.2

Quality

86.2

Cost

73.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.56%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$533

Payment records

By payment type

Food and Beverage$533

REFERRAL NETWORK

Where Devin Hymas'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	173	505
Lynn Eye Surgery Center, Llc Ambulatory Surgical Center · Thousand Oaks, CA	172	1,249
LOS ROBLES REGIONAL MEDICAL CENTER	126	323
MALOON, STEPHEN	102	733
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	34	132
Barry Klein Diagnostic Radiology · Thousand Oaks, CA	25	31
Susan Mayo Internal Medicine · San Francisco, CA	24	45
Sanjiv Sheel Diagnostic Radiology · Edina, MN	23	40
WEST COAST CLINICAL LABORATORIES, INC.	22	56
Christopher Purmer Cardiology · Thousand Oaks, CA	22	44
WESTERN HEALTH SCIENCES MEDICAL LAB	22	45
Ramin Mehdian Pulmonary Disease · Newbury Park, CA	21	50

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