Anh To, DO
Family Medicine Physician · Baytown, TX
Anh To, DO is a family medicine physician with a practice address in Baytown, Texas, and NPI 1720667371, issued on Apr 2, 2021. Check the license (Texas 34389276, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anh To
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34389276 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4301 Garth RD Ste 400, Baytown, TX 77521
- Phone
- (832) 548-5000
- Enumerated
- Apr 2, 2021
- Record last updated
- Apr 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250402002199); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 4301 Garth RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anh To in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license 34389276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
93 Medicare Part D claims for 20 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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: $353.81
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anh To among 11,119 family medicine physician records in Texas
Anh To, DO is one of 11,119 family 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2021 · median 2004 among the 7,095 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 family medicine physician records list a practice address in Baytown
They are 65 of the 1,189 NPPES records with a practice address in Baytown, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Baytown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Adetokunbo Akinyeye, M.D.Baytown, TX 775211720060106
- Shahina Ali, MDBaytown, TX 775211972587889
- Kent Anthony, MDBaytown, TX 775211083697296
- Carrie Burns, MDBaytown, TX 775211952303299
- Beth Choby, M.D.Baytown, TX 775211023090685
- Isaac Goldberg, MDBaytown, TX 775211386683548
- Kimberlie Gonzalez, M.D.Baytown, TX 775211275536740
- Kory Guidry, M.D.Baytown, TX 775211477533693
Common questions
What is Anh To, DO's NPI number?
Anh To, DO's National Provider Identifier (NPI) is 1720667371, issued on Apr 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Anh To, DO located?
The NPPES record lists a practice address at 4301 Garth RD Ste 400, Baytown, TX, 77521. Phone: (832) 548-5000. Providers update this record themselves, so call before visiting.
How can I verify Anh To, DO's license?
NPPES lists Texas license number 34389276, 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 Anh To, DO prescribe under Medicare Part D?
In 2024, Anh To, DO had 93 Medicare Part D claims for 20 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.