Stephanie Ching-Yi Sim, MD
Psychiatry Physician · Houston, TX
Stephanie Ching-Yi Sim, MD is a psychiatry physician with a practice address in Houston, Texas, and NPI 1023220233, issued on May 3, 2007. Check the license (Texas M0569, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephanie Ching-Yi Sim
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- M0569 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1504 Taub Loop, Houston, TX 77030
- Phone
- (713) 873-4901
- Enumerated
- May 3, 2007
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 1504 Taub Loop
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Ching-Yi Sim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M0569Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average psychiatry physician in 2024
288 Medicare Part D claims for 18 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate36 claims
- Clonazepam30 claims
- Trazodone Hcl22 claims
- Duloxetine Hcl19 claims
- Lamotrigine19 claims
- Bupropion Xl17 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.
Stephanie Ching-Yi Sim among 3,318 psychiatry physician records in Texas
Stephanie Ching-Yi Sim, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 51% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2007 · 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 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Houston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Patricia Butler, M.D.Houston, TX 770301174557185
- Emilio Cardona, M.D.Houston, TX 770301467456897
- Reeba Chacko, M.D.Houston, TX 770301881650786
- Inna D'Empaire, MDHouston, TX 770301710904511
- Elizabeth David, M.D.Houston, TX 770301184642423
- Herbert Dorfan, M.D.Houston, TX 770301346245636
- Laura Marsh, M.D.Houston, TX 770301619903770
- Anu Matorin, M.D.Houston, TX 770301780618710
Common questions
What is Stephanie Ching-Yi Sim, MD's NPI number?
Stephanie Ching-Yi Sim, MD's National Provider Identifier (NPI) is 1023220233, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Ching-Yi Sim, MD located?
The NPPES record lists a practice address at 1504 Taub Loop, Houston, TX, 77030. Phone: (713) 873-4901. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Ching-Yi Sim, MD's license?
NPPES lists Texas license number M0569, 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 Stephanie Ching-Yi Sim, MD prescribe under Medicare Part D?
In 2024, Stephanie Ching-Yi Sim, MD had 288 Medicare Part D claims for 18 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.