David Thuy Doan, M.D.
Neurology with Special Qualifications in Child Neurology Physician · Katy, TX
David Thuy Doan, M.D. is a neurology with special qualifications in child neurology physician with a practice address in Katy, Texas, and NPI 1467707752, issued on Jul 23, 2012. Check the license (Texas P8021, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Thuy Doan
- Credential
- M.D.
- Primary taxonomy
- Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
- License number
- P8021 TX
Self-reported in NPPES; status is on the state search - Practice location
- 23920 Katy Fwy, Katy, TX 77494
- Phone
- (832) 437-5544
- Enumerated
- Jul 23, 2012
- Record last updated
- Nov 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest neurology with special qualifications in child neurology physician records → All 226 in Texas → Look up another NPI →
Also registered at 23920 Katy Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rocio Allison, M.DFamily Medicine Physician1689801136
- Joel Anthis, MDOtolaryngology Physician1518929348
- Ngozichi AzuonyeFamily Nurse Practitioner1669186391
- Sejal Desai, MDFamily Medicine Physician1932362829
- Ruth Estrada, RD, LDRegistered Dietitian1992061220
- Tera Polson, DOPediatrics Physician1710508593
Verify David Thuy Doan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average neurology with special qualifications in child neurology physician in 2024
102 Medicare Part D claims, against an average of 278 among the 900 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Guanfacine Hcl26 claims
- Sertraline Hcl13 claims
- Lamotrigine12 claims
- Pimozide11 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.
Industry payments in 2024: $27.42
2 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore Pharmaceuticals Inc. The 1,195 providers of this specialty with any payment received $5,568.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
David Thuy Doan among 226 neurology with special qualifications in child neurology physician records in Texas
David Thuy Doan, M.D. is one of 226 neurology with special qualifications in child neurology physician records with a practice address in Texas. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 51% of them.
- NPI issued2012 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2016 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0402X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology with Special Qualifications in Child Neurology Physician providers in Texas
There are 226 neurology with special qualifications in child neurology physician records in Texas.
All 226 in Texas → Every provider in Katy → Neurology with Special Qualifications in Child Neurology Physician nationwide →
The 8 neurology with special qualifications in child neurology physician records with the nearest ZIP codes
- Ashlea Feezel, DOKaty, TX 774941306343256
- Melissa Jones, MDKaty, TX 774941114170123
- Henry Osso-Rivera, M.D.Katy, TX 774941942557863
- Kavitha Marri, M.D.Pasadena, TX 775041275752503
- Lisa Nassif Wright, MDPasadena, TX 775041780858167
- Samiya Ahmad, MDSugar Land, TX 774791518284405
- Sherwin Oommen, MDSugar Land, TX 774791679922967
- Ram Kairam, MDBaytown, TX 775201205907649
Common questions
What is David Thuy Doan, M.D.'s NPI number?
David Thuy Doan, M.D.'s National Provider Identifier (NPI) is 1467707752, issued on Jul 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David Thuy Doan, M.D. located?
The NPPES record lists a practice address at 23920 Katy Fwy, Katy, TX, 77494. Phone: (832) 437-5544. Providers update this record themselves, so call before visiting.
How can I verify David Thuy Doan, M.D.'s license?
NPPES lists Texas license number P8021, 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 David Thuy Doan, M.D. prescribe under Medicare Part D?
In 2024, David Thuy Doan, M.D. had 102 Medicare Part D claims; the average among neurology with special qualifications in child neurology physician prescribers was 278. 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.