PROVIDER PROFILE · NPI 1851400527

Bac NguyenMD

OtolaryngologyWest Covina, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,192

Unique beneficiaries

—

Total services

4,426

Distinct HCPCS

Medicare payment

$424K

Peer benchmark

Total Medicare services vs. 875 Otolaryngology providers in CA — top quintile (cohort median 923).

PRESCRIBING · PART D · 2024

Total Rx claims

2,105

Beneficiaries

—

Total drug cost

$64K

Distinct drugs

Brand share

15.9%

Top prescribed drugs

Fluticasone Propionate467 claims

Omeprazole340 claims

Pantoprazole Sodium191 claims

Tobramycin/Dexamethasone159 claims

Levocetirizine Dihydrochloride153 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$484

Payment records

By payment type

Food and Beverage$484

REFERRAL NETWORK

Where Bac 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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EMANATE HEALTH MEDICAL CENTER	127	552
Unilab Corporation Clinical Laboratory · West Hills, CA	107	252
Scott Yochim Diagnostic Radiology · Bozeman, MT	53	282
Jonathan Tye Cardiology · West Covina, CA	43	192
PARK, SUSIE	38	219
Charles Brown Diagnostic Radiology · Long Beach, CA	35	194
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	34	100
David Underwood Diagnostic Radiology · Covina, CA	27	164
Azhar Haq Pulmonary Disease · West Covina, CA	24	197
TANAKA, LINDA	24	24
Mohd. Qaisar Khan Internal Medicine · West Covina, CA	23	112
Brian Leberthon Hematology-Oncology · West Covina, CA	21	267

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