Annie Chang, DO
Hospitalist Physician · College Station, TX
Annie Chang, DO is a hospitalist physician with a practice address in College Station, Texas, and NPI 1114947421, issued on Jul 20, 2006. Check the license (Texas L6011, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Annie Chang
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- L6011 TX
Self-reported in NPPES; status is on the state search - Practice location
- 700 Scott And White Dr, College Station, TX 77845
- Phone
- (979) 207-0100
- Enumerated
- Jul 20, 2006
- Record last updated
- Jan 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051004000430); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2001
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 700 Scott And White Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Teresa Baker, NNPNeonatal Nurse Practitioner1659334019
- Joseph Bales, M.D.Emergency Medicine Physician1700142387
- Timothy Ball, M.D.Anesthesiology Physician1821244211
Verify Annie Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L6011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average hospitalist physician in 2024
459 Medicare Part D claims for 172 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Cefdinir32 claims
- Prednisone31 claims
- Eliquis22 claims
- Losartan Potassium17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Metoprolol Succinate16 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: $243.88
2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 7,324 providers of this specialty with any payment received $494.84 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
- Scott And White ClinicCollege Station, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annie Chang among 1,587 hospitalist physician records in Texas
Annie Chang, DO is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2001 · median 2013 among the 1,298 with a school on file
- Record last updated2021 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in College Station → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Robert Hinz, MDCollege Station, TX 778451871818708
- Amir Rahman, M.D.College Station, TX 778451144477944
- Madhusudhana Mudduluru, M.DBryan, TX 778021346472230
- Temitope Olokunlade, MDBryan, TX 778021295422434
- Mark Rose, MDBryan, TX 778021427055102
- Daniel Cano, M.D.Victoria, TX 779011295069904
- Marcel Kroschk, M.D.Victoria, TX 779011932788718
- Ramanpreet Maan, MDBeaumont, TX 777021154067841
Common questions
What is Annie Chang, DO's NPI number?
Annie Chang, DO's National Provider Identifier (NPI) is 1114947421, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Annie Chang, DO located?
The NPPES record lists a practice address at 700 Scott And White Dr, College Station, TX, 77845. Phone: (979) 207-0100. Providers update this record themselves, so call before visiting.
How can I verify Annie Chang, DO's license?
NPPES lists Texas license number L6011, 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 Annie Chang, DO prescribe under Medicare Part D?
In 2024, Annie Chang, DO had 459 Medicare Part D claims for 172 beneficiaries; the average among hospitalist physician prescribers was 521. 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.