Andrew Lyos, M.D.
NPI 1801897343 · Specialist · Houston, TX
Andrew Lyos, M.D. is a Specialist provider in Houston, TX (NPI 1801897343).
Provider details
- NPI number
- 1801897343
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- J8038 (TX)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 38 | 20 |
| Gabapentin | 21 | 18 |
| Tramadol Hcl | 17 | 13 |
| Ondansetronbrand: Ondansetron Odt | 14 | 13 |
| Cephalexin | 12 | 12 |
| Scopolamine | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2016-12-22
Frequently asked questions
- What is Andrew Lyos's NPI number?
- Andrew Lyos's National Provider Identifier (NPI) is 1801897343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Lyos's specialty?
- Andrew Lyos is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Andrew Lyos located?
- Andrew Lyos's practice location on file with NPPES is 9230 Katy Fwy, Houston, TX 77055-7469.
- What is Andrew Lyos's phone number?
- The practice phone number listed in the NPPES registry for Andrew Lyos is (713) 799-8989.
- Is Andrew Lyos's NPI active?
- Yes — Andrew Lyos's NPI (1801897343) is active in the NPPES registry as of the last update on 2016-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.