PROVIDER PROFILE · NPI 1831188341

Sandy Lee

PRACTICETHE RETINA PARTNERSSee all providers at this practice →

OphthalmologyEncino, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

364

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

34.9%

Top prescribed drugs

Prednisolone Acetate105 claims

Dorzolamide Hcl/Timolol Maleat61 claims

Moxifloxacin Hcl47 claims

Timolol Maleate28 claims

Brimonidine Tartrate27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$72

Payment records

By payment type

Food and Beverage$72

REFERRAL NETWORK

Where Sandy Lee'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	178	389
Houman Vosoghi Ophthalmology · Westlake Village, CA	151	264
Mazzocco Ambulatory Surgical Center Ambulatory Surgical Center · Van Nuys, CA	49	92
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	42	104
LOS ROBLES REGIONAL MEDICAL CENTER	34	71
WEST HILLS HOSPITAL	31	50
WEST COAST CLINICAL LABORATORIES, INC.	23	39
Calvin Tan Optometry · Pasadena, CA	20	24
DIGNITY COMMUNITY CARE	17	21
Kook Chang Internal Medicine · Van Nuys, CA	17	33
Melanie Erb Ophthalmology · Irvine, CA	17	29
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	16	27

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