David Paul Walker, MD
Radiation Oncology Physician · Webster, TX
David Paul Walker, MD is a radiation oncology physician with a practice address in Webster, Texas, and NPI 1043256795, issued on Jun 21, 2006. Check the license (Texas G7477, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Paul Walker
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- G7477 TX
Self-reported in NPPES; status is on the state search - Practice location
- 501 Medical Center Blvd, Webster, TX 77598
- Phone
- (281) 332-7505
- Enumerated
- Jun 21, 2006
- Record last updated
- Jun 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (281) 332-7616
- Medicaid IDs
- 114885003 TX
114885002 TX - Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in Texas → Look up another NPI →
Also registered at 501 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Paul Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G7477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Paul Walker among 449 radiation oncology physician records in Texas
David Paul Walker, MD is one of 449 radiation oncology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileNo · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Texas
There are 449 radiation oncology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 449 in Texas → Every provider in Webster → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Mirna Abboud, M.D.Webster, TX 775981386938371
- Rajayogesh Davuluri, MDWebster, TX 775981972865731
- Sergio Jaramillo, M.D.Webster, TX 775981659767127
- Daniel Garlitos, MDLake Jackson, TX 775661386629574
- Melissa Joyner, MDGalveston, TX 775551689856874
- Simon KirsteGalveston, TX 775551104764406
- Kendall KiserGalveston, TX 775551154940948
- Todd Swanson, M.D., PH.D.Galveston, TX 775551750595310
Common questions
What is David Paul Walker, MD's NPI number?
David Paul Walker, MD's National Provider Identifier (NPI) is 1043256795, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Paul Walker, MD located?
The NPPES record lists a practice address at 501 Medical Center Blvd, Webster, TX, 77598. Phone: (281) 332-7505. Providers update this record themselves, so call before visiting.
How can I verify David Paul Walker, MD's license?
NPPES lists Texas license number G7477, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.