Alejandro Marquis, MD
NPI 1306876677 · Family Medicine Physician · Houston, TX
Alejandro Marquis, MD is a Family Medicine Physician provider in Houston, TX (NPI 1306876677).
Provider details
- NPI number
- 1306876677
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- K1248 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 34 | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 34 | 33 |
| Amlodipine Besylate | 18 | — |
| Atorvastatin Calcium | 16 | 11 |
| Ibuprofen | 16 | 12 |
| Lisinopril | 13 | — |
| Carisoprodol | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 5 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
- 2006-07-03
- Last updated
- 2012-01-04
Frequently asked questions
- What is Alejandro Marquis's NPI number?
- Alejandro Marquis's National Provider Identifier (NPI) is 1306876677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Marquis's specialty?
- Alejandro Marquis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alejandro Marquis located?
- Alejandro Marquis's practice location on file with NPPES is 9432 Katy Fwy Ste 450, Houston, TX 77055-6352.
- What is Alejandro Marquis's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Marquis is (713) 335-5697.
- Is Alejandro Marquis's NPI active?
- Yes — Alejandro Marquis's NPI (1306876677) is active in the NPPES registry as of the last update on 2012-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.