What is Devin Hymas's specialty?

Devin Hymas (NPI 1538383864) is a Medicare-billing provider whose primary specialty is Ophthalmology in Thousand Oaks, CA.

Where does Devin Hymas practice?

Devin Hymas practices in Thousand Oaks, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1538383864.

How much does Medicare pay Devin Hymas?

Devin Hymas (NPI 1538383864) received approximately $325K in total Medicare Part B payments, serving 1,797 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events