What is Andrew Ng's specialty?

Andrew Ng (NPI 1871716910) is a Medicare-billing provider whose primary specialty is Internal Medicine in Millbrae, CA.

Where does Andrew Ng practice?

Andrew Ng practices in Millbrae, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871716910.

How much does Medicare pay Andrew Ng?

Andrew Ng (NPI 1871716910) received approximately $477K in total Medicare Part B payments, serving 601 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871716910

Andrew NgMD

PRACTICEACN MEDICAL GROUP INCSee all providers at this practice →

Internal MedicineMillbrae, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,457

Unique beneficiaries

—

Total services

6,056

Distinct HCPCS

Medicare payment

$477K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

15,392

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

177

Brand share

18.8%

Top prescribed drugs

Atorvastatin Calcium1,249 claims

Gabapentin726 claims

Amlodipine Besylate700 claims

Apixaban593 claims

Furosemide513 claims

QUALITY · MIPS · 2024

Final MIPS score

97.5

Quality

90.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.95%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Andrew Ng'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALAMEDA HEALTH SYSTEM	170	1,761
Phillip Wright General Practice · Oakland, CA	170	507
Community Mobile Diagnostics Llc Portable X-Ray Supplier · San Leandro, CA	153	1,332
SSC OAKLAND EXCELL OPERATING COMPANY LP	144	1,584
FRUITVALE LONG TERM CARE LLC	136	1,599
NPI 1487664983	124	1,216
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	108	1,245
Eric Fuller Podiatry · Berkeley, CA	99	352
PACIFICA CARE CENTER, INC.	91	545
Eugene Wake Optometry · Sacramento, CA	85	249
Farhad Sani Diagnostic Radiology · Edina, MN	80	592
PACIFICA LINDA MAR INC.	64	744

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