Dwight A. Townsend, MD
Diagnostic Radiology Physician · San Antonio, TX
Dwight A. Townsend, MD is a diagnostic radiology physician with a practice address in San Antonio, Texas, and NPI 1811981590, issued on Sep 8, 2005. Check the license (Texas K4817, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dwight A. Townsend
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- K4817 TX
81276 GA
ME99052 FL
0101265572 VA
Self-reported in NPPES; status is on the state search - Practice location
- 19207 Terra Rock, San Antonio, TX 78255
- Phone
- (361) 548-1249
- Enumerated
- Sep 8, 2005
- Record last updated
- Aug 11, 2023
- Medicaid ID
- 001743000 FL
- Medicare enrollment
- Enrolled (PECOS I20171116000698); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Verify Dwight A. Townsend in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K4817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
17 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Rfc Radiology Associates LLCMcAllen, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dwight A. Townsend among 3,124 diagnostic radiology physician records in Texas
Dwight A. Townsend, MD is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1996 · median 2003 among the 2,277 with a school on file
- Record last updated2023 · 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 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Texas
There are 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in San Antonio → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Mark Boykin, M.D.San Antonio, TX 782551912091109
- Terry Collins, M.D.San Antonio, TX 782571992772487
- Raul Pelaez Antelo, M. D.San Antonio, TX 782571285742247
- Eil Park, MDSan Antonio, TX 782581366587156
- Linda Thomas, M.D.San Antonio, TX 782581053386326
- Jeremy Wiersig, MDSan Antonio, TX 782581225096969
- Kevin Banks, M.D.Ft Sam Houston, TX 782611356331656
- Karen Geiger, M.D.San Antonio, TX 782491346443280
Common questions
What is Dwight A. Townsend, MD's NPI number?
Dwight A. Townsend, MD's National Provider Identifier (NPI) is 1811981590, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dwight A. Townsend, MD located?
The NPPES record lists a practice address at 19207 Terra Rock, San Antonio, TX, 78255. Phone: (361) 548-1249. Providers update this record themselves, so call before visiting.
How can I verify Dwight A. Townsend, MD's license?
NPPES lists Texas license number K4817, 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.
How much does Dwight A. Townsend, MD prescribe under Medicare Part D?
In 2024, Dwight A. Townsend, MD had 17 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.