What is Catherine Ngo's specialty?

Catherine Ngo (NPI 1558531129) is a Medicare-billing provider whose primary specialty is Gastroenterology in Laguna Hills, CA.

Where does Catherine Ngo practice?

Catherine Ngo practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1558531129.

How much does Medicare pay Catherine Ngo?

Catherine Ngo (NPI 1558531129) received approximately $46K in total Medicare Part B payments, serving 271 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558531129

Catherine NgoM.D.

GastroenterologyLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

487

Unique beneficiaries

—

Total services

497

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

113

Beneficiaries

—

Total drug cost

$23K

Distinct drugs

Brand share

38.1%

Top prescribed drugs

Omeprazole37 claims

Sodium, Potassium,mag Sulfates20 claims

Colestipol Hcl18 claims

Lactulose15 claims

Tenofovir Alafenamide12 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

84.1

Cost

74.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$720

Payment records

By payment type

Food and Beverage$720

Top paying entities

Food and Beverage$720

REFERRAL NETWORK

Where Catherine Ngo'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	162	376
Digestive Disease Center, Lp Ambulatory Surgical Center · Laguna Hills, CA	75	93
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	36	82
Michael Wang Diagnostic Radiology · Anaheim, CA	32	46
SUTHERLAND, JAMES	28	44
SZYMANOWSKI, JEREMY	21	42
HERREN ENTERPRISES INC	21	29
Unilab Corporation Clinical Laboratory · West Hills, CA	20	42
Richard Wasley Diagnostic Radiology · Laguna Beach, CA	16	25
Randall Chong Emergency Medicine · Laguna Hills, CA	13	17
Lawrence Tran Internal Medicine · Fountain Valley, CA	13	79
Larry Burbridge Emergency Medicine · San Clemente, CA	12	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