What is Phong Nguyen's specialty?

Phong Nguyen (NPI 1699836726) is a Medicare-billing provider whose primary specialty is Rheumatology in Reston, VA.

Where does Phong Nguyen practice?

Phong Nguyen practices in Reston, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1699836726.

How much does Medicare pay Phong Nguyen?

Phong Nguyen (NPI 1699836726) received approximately $5.4M in total Medicare Part B payments, serving 1,428 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699836726

Phong NguyenMD

PRACTICEAMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES VA LLCSee all providers at this practice →

RheumatologyReston, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,123

Unique beneficiaries

—

Total services

532,012

Distinct HCPCS

Medicare payment

$4.8M

Peer benchmark

Total Medicare services vs. 118 Rheumatology providers in VA — top quintile (cohort median 3,346).

PRESCRIBING · PART D · 2024

Total Rx claims

2,190

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

19.6%

Top prescribed drugs

Prednisone452 claims

Gabapentin190 claims

Methotrexate Sodium182 claims

Tramadol Hcl130 claims

Hydroxychloroquine Sulfate126 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%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

106

By payment type

Food and Beverage$2K

Education$113

Top paying entities

Food and Beverage$2K

Education$113

REFERRAL NETWORK

Where Phong 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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	134	284
CRESCENDO BIOSCIENCE, INC	55	64
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	41	83
RESTON HOSPITAL CENTER LLC	28	58
INOVA HEALTH CARE SERVICES	27	42
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	25	37
SOLSTAS LAB PARTNERS GROUP LLC	23	58
INOVA HEALTH CARE SERVICES	17	51
Lily Sicard Diagnostic Radiology · Fairfax, VA	11	11

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