What is Thien Nguyen's specialty?

Thien Nguyen (NPI 1639123938) is a Medicare-billing provider whose primary specialty is Neurology in Rockville, MD.

Where does Thien Nguyen practice?

Thien Nguyen practices in Rockville, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1639123938.

How much does Medicare pay Thien Nguyen?

Thien Nguyen (NPI 1639123938) received approximately $142K in total Medicare Part B payments, serving 589 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639123938

Thien NguyenMD, PHD

PRACTICEPOTOMAC NEUROLOGY, LLPSee all providers at this practice →

NeurologyRockville, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,003

Unique beneficiaries

—

Total services

1,332

Distinct HCPCS

Medicare payment

$139K

Peer benchmark

Total Medicare services vs. 381 Neurology providers in MD — above median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

1,483

Beneficiaries

—

Total drug cost

$334K

Distinct drugs

Brand share

26.8%

Top prescribed drugs

Donepezil Hcl175 claims

Carbidopa/Levodopa141 claims

Memantine Hcl132 claims

Gabapentin110 claims

Tramadol Hcl63 claims

QUALITY · MIPS · 2024

Final MIPS score

95.0

Quality

93.9

Cost

76.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.84%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

124

By payment type

Food and Beverage$2K

Education$37

Top paying entities

Food and Beverage$2K

Education$37

REFERRAL NETWORK

Where Thien 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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	46	117
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	18	35
SUBURBAN HOSPITAL, INC.	16	25
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	14	40
ADVENTIST REHABILITATION HOSPITAL OF MARYLAND INC	12	56

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