Margaret Annette Garrett
Child & Adolescent Psychiatry Physician · Katy, TX
Margaret Annette Garrett is a child & adolescent psychiatry physician with a practice address in Katy, Texas, and NPI 1063094100, issued on Apr 27, 2021. Check the license (Texas W1166, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Annette Garrett
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- W1166 TX
Self-reported in NPPES; status is on the state search - Practice location
- 23964 Katy Fwy Ste 200, Katy, TX 77494
- Phone
- (713) 486-7950
- Enumerated
- Apr 27, 2021
- Record last updated
- Jul 22, 2026
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 482 in Texas → Look up another NPI →
Also registered at 23964 Katy Fwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cherie Hsu, AUDAudiologist1487924155
- Nicholas Rossi, MDPediatric Otolaryngology Physician1366008559
Verify Margaret Annette Garrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W1166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
278 Medicare Part D claims for 48 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Risperidone29 claims
- Sertraline Hcl23 claims
- Aripiprazole21 claims
- Mirtazapine21 claims
- Quetiapine Fumarate17 claims
- Escitalopram Oxalate15 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.
Margaret Annette Garrett among 482 child & adolescent psychiatry physician records in Texas
Margaret Annette Garrett is one of 482 child & adolescent psychiatry physician records with a practice address in Texas. 65% 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 96% of them.
- NPI issued2021 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2026 · 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 2084P0804X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Texas
There are 482 child & adolescent psychiatry physician records in Texas.
All 482 in Texas → Every provider in Katy → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Abigail Langan, MDKaty, TX 774941154546299
- Onyekachukwu Okeke, MDKaty, TX 774941255867636
- Amir Khan, MDSugar Land, TX 774791831621242
- Kanwal Mirza, M.D.Sugar Land, TX 774791063874527
- Mudassar Tariq, MDSugar Land, TX 774791588895825
- Ashutosh Atri, MDSugar Land, TX 774781215294004
- Bernadette Onuoha, MDSugar Land, TX 774781336248418
- Charoo Chouhan, M.D.Rosenberg, TX 774711265789432
Common questions
What is Margaret Annette Garrett's NPI number?
Margaret Annette Garrett's National Provider Identifier (NPI) is 1063094100, issued on Apr 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Annette Garrett located?
The NPPES record lists a practice address at 23964 Katy Fwy Ste 200, Katy, TX, 77494. Phone: (713) 486-7950. Providers update this record themselves, so call before visiting.
How can I verify Margaret Annette Garrett's license?
NPPES lists Texas license number W1166, 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 Margaret Annette Garrett prescribe under Medicare Part D?
In 2024, Margaret Annette Garrett had 278 Medicare Part D claims for 48 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.