Thomas Nguyen, MD
NPI 1437265667 · Pain Medicine (Anesthesiology) Physician · Reston, VA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Nguyen, MD is a Pain Medicine (Anesthesiology) Physician provider in Reston, VA (NPI 1437265667).
Provider details
- NPI number
- 1437265667
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101059014 (VA)
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
1,429 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 598 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 401 | $194 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 56 | $291 |
| Injection of Anesthetic Or Steroid Into Joint Between Lower Spine and Hip Bone Using Imaging Guidance27096 | 49 | $211 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 42 | $80 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 520 | 55 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 311 | 28 |
| Gabapentin | 255 | 47 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 193 | 26 |
| Pregabalin | 149 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 147 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$639 across 12 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
- 2006-08-21
- Last updated
- 2022-03-02
- Certified
- 2022-03-02
Frequently asked questions
- What is Thomas Nguyen's NPI number?
- Thomas Nguyen's National Provider Identifier (NPI) is 1437265667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Nguyen's specialty?
- Thomas Nguyen is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Nguyen located?
- Thomas Nguyen's practice location on file with NPPES is 11800 Sunrise Valley Dr Ste 600, Reston, VA 20191.
- What is Thomas Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thomas Nguyen is (703) 709-1114.
- Does Thomas Nguyen accept Medicare?
- Thomas Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Nguyen's NPI active?
- Yes — Thomas Nguyen's NPI (1437265667) is active in the NPPES registry as of the last update on 2022-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.