William Zierenberg
NPI 1477131225 · Student in an Organized Health Care Education/Training Program · Houston, TX
William Zierenberg is a Student in an Organized Health Care Education/Training Program provider in Houston, TX (NPI 1477131225).
Provider details
- NPI number
- 1477131225
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-01
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is William Zierenberg's NPI number?
- William Zierenberg's National Provider Identifier (NPI) is 1477131225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Zierenberg's specialty?
- William Zierenberg is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is William Zierenberg located?
- William Zierenberg's practice location on file with NPPES is 7000 Fannin St Ste 1200, Houston, TX 77030-3818.
- What is William Zierenberg's phone number?
- The practice phone number listed in the NPPES registry for William Zierenberg is (713) 500-4472.
- Is William Zierenberg's NPI active?
- Yes — William Zierenberg's NPI (1477131225) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.