John Nemecek, MD
NPI 1629150487 · General Practice Physician · Houston, TX
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Nemecek, MD is a General Practice Physician provider in Houston, TX (NPI 1629150487).
Provider details
- NPI number
- 1629150487
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G2565 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 794 | 90 |
| Atorvastatin Calcium | 339 | 78 |
| Dolutegravir Sodiumbrand: Tivicay | 297 | 34 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 231 | 27 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 170 | 15 |
| Lisinopril | 154 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2015-08-18
Frequently asked questions
- What is John Nemecek's NPI number?
- John Nemecek's National Provider Identifier (NPI) is 1629150487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nemecek's specialty?
- John Nemecek is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is John Nemecek located?
- John Nemecek's practice location on file with NPPES is 1415 California St, Houston, TX 77006-2602.
- What is John Nemecek's phone number?
- The practice phone number listed in the NPPES registry for John Nemecek is (832) 548-5000.
- Does John Nemecek accept Medicare?
- John Nemecek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Nemecek's NPI active?
- Yes — John Nemecek's NPI (1629150487) is active in the NPPES registry as of the last update on 2015-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.