Chanh Nguyen, MD
NPI 1932366135 · Internal Medicine Physician · Conroe, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chanh Nguyen, MD is a Internal Medicine Physician provider in Conroe, TX (NPI 1932366135).
Provider details
- NPI number
- 1932366135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- M9540 (TX)
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
18 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
3,023 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 | 652 | $123 |
| 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 | 584 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 283 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 238 | $10 |
| Hemoglobin A1c Level83036 | 194 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 179 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 671 | 112 |
| Atorvastatin Calcium | 441 | 145 |
| Gabapentin | 398 | 105 |
| Levothyroxine Sodium | 375 | 115 |
| Lisinopril | 350 | 126 |
| Metformin Hcl | 346 | 126 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$237 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
- 2008-05-16
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is Chanh Nguyen's NPI number?
- Chanh Nguyen's National Provider Identifier (NPI) is 1932366135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chanh Nguyen's specialty?
- Chanh Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chanh Nguyen located?
- Chanh Nguyen's practice location on file with NPPES is 508 Medical Center Blvd, Conroe, TX 77304-2808.
- What is Chanh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Chanh Nguyen is (936) 760-4600.
- Does Chanh Nguyen accept Medicare?
- Chanh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chanh Nguyen's NPI active?
- Yes — Chanh Nguyen's NPI (1932366135) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.