Elizabeth Onyechi, MD
NPI 1568088854 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Onyechi, MD is a Internal Medicine Physician provider in Houston, TX (NPI 1568088854).
Provider details
- NPI number
- 1568088854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- U8109 (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
5 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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 129 | 57 |
| Losartan Potassium | 67 | 31 |
| Amlodipine Besylate | 53 | 30 |
| Lisinopril | 50 | 22 |
| Metformin Hcl | 47 | 26 |
| Gabapentin | 46 | 23 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-22
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Elizabeth Onyechi's NPI number?
- Elizabeth Onyechi's National Provider Identifier (NPI) is 1568088854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Onyechi's specialty?
- Elizabeth Onyechi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Onyechi located?
- Elizabeth Onyechi's practice location on file with NPPES is 13105 Wortham Center Dr, Houston, TX 77065-5611.
- What is Elizabeth Onyechi's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Onyechi is (713) 442-4000.
- Does Elizabeth Onyechi accept Medicare?
- Elizabeth Onyechi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Onyechi's NPI active?
- Yes — Elizabeth Onyechi's NPI (1568088854) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.