Thu Nguyen, M.D.
NPI 1649204389 · Neurology Physician · American Fork, UT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thu Nguyen, M.D. is a Neurology Physician provider in American Fork, UT (NPI 1649204389).
Provider details
- NPI number
- 1649204389
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 227688 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
433 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 139 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $86 |
| Nerve Conduction, 7-8 Studies95910 | 36 | $165 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 26 | $9 |
| Nerve Conduction, 9-10 Studies |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 329 | 87 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 97 | 30 |
| Gabapentin | 86 | 25 |
| Primidone | 73 | 19 |
| Donepezil Hcl | 50 | 14 |
| Topiramate | 40 | 11 |
| Nortriptyline Hcl | 36 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$548 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2023-11-27
- Certified
- 2020-03-17
Frequently asked questions
- What is Thu Nguyen's NPI number?
- Thu Nguyen's National Provider Identifier (NPI) is 1649204389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thu Nguyen's specialty?
- Thu Nguyen is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Thu Nguyen located?
- Thu Nguyen's practice location on file with NPPES is 1175 E 50 S, American Fork, UT 84003-2845.
- What is Thu Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thu Nguyen is (801) 492-5992.
- Does Thu Nguyen accept Medicare?
- Thu Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thu Nguyen's NPI active?
- Yes — Thu Nguyen's NPI (1649204389) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.