What is Andrea Ngo's specialty?

Andrea Ngo (NPI 1699863464) is a Medicare-billing provider whose primary specialty is Internal Medicine in Fairfield, CA.

Where does Andrea Ngo practice?

Andrea Ngo practices in Fairfield, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1699863464.

How much does Medicare pay Andrea Ngo?

Andrea Ngo (NPI 1699863464) received approximately $72K in total Medicare Part B payments, serving 344 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699863464

Andrea NgoMD

PRACTICEG&R MEDICAL CORPORATIONSee all providers at this practice →

Internal MedicineFairfield, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

571

Unique beneficiaries

—

Total services

876

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$146

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Amlodipine Besylate12 claims

Metoprolol Succinate12 claims

Atorvastatin Calcium11 claims

QUALITY · MIPS · 2024

Final MIPS score

84.7

Quality

96.6

Cost

81.8

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.41%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Andrea 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). 58 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARIN GENERAL HOSPITAL	335	1,960
Philip Kurzman Diagnostic Radiology · Greenbrae, CA	111	650
ORWIG, DENNIS	98	664
North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA	97	522
Brian Nagai Diagnostic Radiology · Fremont, CA	96	513
Donna Hoghooghi Diagnostic Radiology · Greenbrae, CA	83	507
Natalya Lvoff Diagnostic Radiology · Greenbrae, CA	65	286
BURKE, JASMINE	62	265
Robert Wirth Diagnostic Radiology · Novato, CA	62	313
Gordon Juriansz Internal Medicine · Bend, OR	58	542
Adam Baumgarten Cardiology · Larkspur, CA	53	333
BAER, MARGARET	51	344

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