David Powner, M.D.
NPI 1417996356 · Critical Care Medicine (Internal Medicine) Physician · Houston, TX
David Powner, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Houston, TX (NPI 1417996356).
Provider details
- NPI number
- 1417996356
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- L6584 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2009-03-19
Frequently asked questions
- What is David Powner's NPI number?
- David Powner's National Provider Identifier (NPI) is 1417996356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Powner's specialty?
- David Powner is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Powner located?
- David Powner's practice location on file with NPPES is 6410 Fannin St, Houston, TX 77030-3000.
- What is David Powner's phone number?
- The practice phone number listed in the NPPES registry for David Powner is (832) 325-7090.
- Is David Powner's NPI active?
- Yes — David Powner's NPI (1417996356) is active in the NPPES registry as of the last update on 2009-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.