IndividualActive
David Walker, MD
NPI 1043256795 · Radiation Oncology Physician · Webster, TX
David Walker, MD is a Radiation Oncology Physician provider in Webster, TX (NPI 1043256795).
Provider details
- NPI number
- 1043256795
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G7477 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
501 Medical Center Blvd
Webster, TX 77598-4219
Phone: (281) 332-7505
Fax: (281) 332-7616
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 911230
Dallas, TX 75391-1230
Registry dates
- Enumerated
- 2006-06-21
- Last updated
- 2011-06-28
Frequently asked questions
- What is David Walker's NPI number?
- David Walker's National Provider Identifier (NPI) is 1043256795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Walker's specialty?
- David Walker is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is David Walker located?
- David Walker's practice location on file with NPPES is 501 Medical Center Blvd, Webster, TX 77598-4219.
- What is David Walker's phone number?
- The practice phone number listed in the NPPES registry for David Walker is (281) 332-7505.
- Is David Walker's NPI active?
- Yes — David Walker's NPI (1043256795) is active in the NPPES registry as of the last update on 2011-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.