PROVIDER PROFILE · NPI 1104852466

Regina SunM. D.

PRACTICEBERKELEY EYE INSTITUTE, PLLCSee all providers at this practice →

OphthalmologyPearland, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,072

Unique beneficiaries

—

Total services

1,469

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 1,238 Ophthalmology providers in TX — below median (cohort median 1,864).

PRESCRIBING · PART D · 2024

Total Rx claims

4,224

Beneficiaries

—

Total drug cost

$453K

Distinct drugs

Brand share

28.5%

Top prescribed drugs

Latanoprost915 claims

Prednisolone Acetate589 claims

Brimonidine Tartrate382 claims

Ketorolac Tromethamine339 claims

Moxifloxacin Hcl276 claims

QUALITY · MIPS · 2024

Final MIPS score

89.8

Quality

81.5

Cost

76.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$911

Payment records

By payment type

Food and Beverage$911

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450358

Hospital

REFERRAL NETWORK

Where Regina Sun'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). 2 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	40	60
Caplan-Berkeley, Llp Ambulatory Surgical Center · Houston, TX	36	64

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	37	64
MEMORIAL HERMANN HEALTH SYSTEM	32	56
Caplan-Berkeley, Llp Ambulatory Surgical Center · Houston, TX	26	44
Denice Espinosa Certified Registered Nurse Anesthetist (CRNA) · Houston, TX	22	59
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	21	31
THE METHODIST HOSPITAL	14	32
Christopher Fuller Ophthalmology · Lubbock, TX	14	28
MEMORIAL HERMANN HEALTH SYSTEM	13	15
John Pohl Diagnostic Radiology · Sugar Land, TX	11	13

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