Vanessa Gallien, MD
NPI 1720519028 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Gallien, MD is a Family Medicine Physician provider in Houston, TX (NPI 1720519028).
Provider details
- NPI number
- 1720519028
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- S7654 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 51 | 25 |
| Atorvastatin Calcium | 40 | 22 |
| Lisinopril | 36 | 15 |
| Semaglutidebrand: Ozempic | 33 | — |
| Losartan Potassium | 28 | 18 |
| Metformin Hcl | 24 | 12 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-27
- Last updated
- 2020-07-24
- Certified
- 2020-07-24
Frequently asked questions
- What is Vanessa Gallien's NPI number?
- Vanessa Gallien's National Provider Identifier (NPI) is 1720519028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Gallien's specialty?
- Vanessa Gallien is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vanessa Gallien located?
- Vanessa Gallien's practice location on file with NPPES is 3701 Kirby Dr Ste 100, Houston, TX 77098-3921.
- What is Vanessa Gallien's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Gallien is (713) 798-7700.
- Does Vanessa Gallien accept Medicare?
- Vanessa Gallien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Gallien's NPI active?
- Yes — Vanessa Gallien's NPI (1720519028) is active in the NPPES registry as of the last update on 2020-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.