Chau Bao Nguyen, DO
Internal Medicine Physician · Georgetown, TX
Chau Bao Nguyen, DO is an internal medicine physician with a practice address in Georgetown, Texas, and NPI 1396197661, issued on Jul 11, 2016. Check the license (Texas R9654, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chau Bao Nguyen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- R9654 TX
R10587 IA
Self-reported in NPPES; status is on the state search - Practice location
- 904 W University Ave Ste 101, Georgetown, TX 78626
- Phone
- (512) 819-0264
- Enumerated
- Jul 11, 2016
- Record last updated
- Nov 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (512) 406-6242
- Medicaid IDs
- 4001752 TX
4001752-02 TX - Medicare enrollment
- Enrolled (PECOS I20190709001647); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 904 W University Ave Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carly GubinGeneral Practice Dentistry1275289209
Verify Chau Bao Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R9654Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average internal medicine physician in 2024
5,205 Medicare Part D claims for 547 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium287 claims
- Amlodipine Besylate240 claims
- Levothyroxine Sodium231 claims
- Losartan Potassium152 claims
- Gabapentin146 claims
- Rosuvastatin Calcium137 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: $313.06
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Austin Regional Clinic PAGeorgetown, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chau Bao Nguyen among 9,175 internal medicine physician records in Texas
Chau Bao Nguyen, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 internal medicine physician records list a practice address in Georgetown
They are 37 of the 1,587 NPPES records with a practice address in Georgetown, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Georgetown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hassan Asghar, DOGeorgetown, TX 786261851898704
- Christian Doby, MDGeorgetown, TX 786261487340840
- Nsibisi Eneyo, MDGeorgetown, TX 786261104454198
- Robert Garza, MDGeorgetown, TX 786261104997543
- Cody Gomez, M.D.Georgetown, TX 786261316357346
- Karen Hill, M.D.Georgetown, TX 786261891916243
- Nova Houlihan, DOGeorgetown, TX 786261376283192
- John Hudgins, M.D.Georgetown, TX 786261679560551
Common questions
What is Chau Bao Nguyen, DO's NPI number?
Chau Bao Nguyen, DO's National Provider Identifier (NPI) is 1396197661, issued on Jul 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Chau Bao Nguyen, DO located?
The NPPES record lists a practice address at 904 W University Ave Ste 101, Georgetown, TX, 78626. Phone: (512) 819-0264. Providers update this record themselves, so call before visiting.
How can I verify Chau Bao Nguyen, DO's license?
NPPES lists Texas license number R9654, 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 Chau Bao Nguyen, DO prescribe under Medicare Part D?
In 2024, Chau Bao Nguyen, DO had 5,205 Medicare Part D claims for 547 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.