What is Grant Lee's specialty?

Grant Lee (NPI 1700109501) is a Medicare-billing provider whose primary specialty is Ophthalmology in Los Angeles, CA.

Where does Grant Lee practice?

Grant Lee practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1700109501.

How much does Medicare pay Grant Lee?

Grant Lee (NPI 1700109501) received approximately $311K in total Medicare Part B payments, serving 895 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700109501

Grant LeeM.D.

OphthalmologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,080

Unique beneficiaries

—

Total services

3,553

Distinct HCPCS

Medicare payment

$269K

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

12,633

Beneficiaries

—

Total drug cost

$3.1M

Distinct drugs

Brand share

42.9%

Top prescribed drugs

Latanoprost2,328 claims

Cyclosporine1,514 claims

Cyclosporine1,371 claims

Timolol Maleate813 claims

Prednisolone Acetate740 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

98.9

Cost

76.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Grant 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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chris Park Podiatry · Rowland Heights, CA	109	247
Chris Lee Family Practice · Rowland Heights, CA	108	331
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	72	218
Sung Yoo Gastroenterology · Diamond Bar, CA	57	121
Unilab Corporation Clinical Laboratory · West Hills, CA	49	109
Richard Chao Diagnostic Radiology · Alhambra, CA	33	50
Colima Endoscopy Center Inc Ambulatory Surgical Center · Diamond Bar, CA	26	31
MEDINA, CHRISTIAN	19	162
Biocorp Clinical Lab Inc Clinical Laboratory · Whittier, CA	18	34
NPI 1467546010	16	41
David Lu Anesthesiology · Long Beach, CA	16	22
Parakrama Chandrasoma Pathology · Pasadena, CA	14	18

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