PROVIDER PROFILE · NPI 1053442020

Jamie NguyenMD

Internal MedicineSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,757

Beneficiaries

—

Total drug cost

$935K

Distinct drugs

Brand share

18.3%

Top prescribed drugs

Atorvastatin Calcium877 claims

Amlodipine Besylate583 claims

Losartan Potassium401 claims

Metformin Hcl328 claims

Fosinopril Sodium262 claims

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050038

Hospital

REFERRAL NETWORK

Where Jamie Nguyen'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	129	369
COUNTY OF SANTA CLARA	14	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF SANTA CLARA	169	719
COUNTY OF SANTA CLARA	36	78
Margaret Lee Diagnostic Radiology · San Jose, CA	20	41
FRAKER, KEITH	13	17
Richard Silberstein Diagnostic Radiology · San Jose, CA	11	18
Peter Phan Diagnostic Radiology · Aliso Viejo, CA	11	23

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