Thy Nguyen, M.D.
NPI 1932351707 · Clinical Neurophysiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thy Nguyen, M.D. is a Clinical Neurophysiology Physician provider in Houston, TX (NPI 1932351707).
Provider details
- NPI number
- 1932351707
- Entity type
- Individual
- Primary specialty
- Clinical Neurophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- N4620 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
473 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 156 | $177 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 98 | $16 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 56 | $93 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 54 | $60 |
| Nerve Conduction, 9-10 Studies95911 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 195 | 37 |
| Prednisone | 126 | 23 |
| Mycophenolate Mofetil | 102 | 15 |
| Pregabalin | 82 | 14 |
| Pyridostigmine Bromide | 73 | 21 |
| Duloxetine Hcl | 55 | 13 |
| Immun Globg(igg)/Malt/Iga Ov50brand: Octagam | 41 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32,261 across 45 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
- 2008-10-10
- Last updated
- 2018-03-29
Frequently asked questions
- What is Thy Nguyen's NPI number?
- Thy Nguyen's National Provider Identifier (NPI) is 1932351707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thy Nguyen's specialty?
- Thy Nguyen is listed in the NPPES registry with a primary specialty of Clinical Neurophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thy Nguyen located?
- Thy Nguyen's practice location on file with NPPES is 6410 Fannin St Ste 1014, Houston, TX 77030-5301.
- What is Thy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thy Nguyen is (832) 325-7080.
- Does Thy Nguyen accept Medicare?
- Thy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thy Nguyen's NPI active?
- Yes — Thy Nguyen's NPI (1932351707) is active in the NPPES registry as of the last update on 2018-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.