Khiem Vu, D.O.
NPI 1043500598 · Internal Medicine Physician · Victoria, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khiem Vu, D.O. is a Internal Medicine Physician provider in Victoria, TX (NPI 1043500598).
Provider details
- NPI number
- 1043500598
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N9325 (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
15 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
3,381 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 952 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 618 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 387 | $127 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 224 | $14 |
| Administration of Influenza Virus VaccineG0008 | 221 | $31 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 157 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 515 | 141 |
| Amlodipine Besylate | 378 | 102 |
| Levothyroxine Sodium | 368 | 105 |
| Rosuvastatin Calcium | 363 | 113 |
| Lisinopril | 295 | 85 |
| Tramadol Hcl | 248 | 66 |
| Montelukast Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$115 across 1 record (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
- 2011-04-18
- Last updated
- 2020-12-03
- Certified
- 2020-12-03
Frequently asked questions
- What is Khiem Vu's NPI number?
- Khiem Vu's National Provider Identifier (NPI) is 1043500598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khiem Vu's specialty?
- Khiem Vu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Khiem Vu located?
- Khiem Vu's practice location on file with NPPES is 2700 Citizens Plz, Victoria, TX 77901-5754.
- What is Khiem Vu's phone number?
- The practice phone number listed in the NPPES registry for Khiem Vu is (361) 237-3945.
- Does Khiem Vu accept Medicare?
- Khiem Vu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khiem Vu's NPI active?
- Yes — Khiem Vu's NPI (1043500598) is active in the NPPES registry as of the last update on 2020-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.