Stephanie Grace Yi, MD
Surgery Physician · Houston, TX
Stephanie Grace Yi, MD is a surgery physician with a practice address in Houston, Texas, and NPI 1437387842, issued on Jun 24, 2009. Check the license (Texas Q5742, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephanie Grace Yi
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- Q5742 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6550 Fannin St, Houston, TX 77030
- Phone
- (713) 441-6172
- Enumerated
- Jun 24, 2009
- Record last updated
- Aug 7, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (713) 790-2872
- Medicaid ID
- 371992401 TX
- Medicare enrollment
- Enrolled (PECOS I20170601002040); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Also registered at 6550 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Grace Yi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q5742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average surgery physician in 2024
71 Medicare Part D claims for 24 beneficiaries, against an average of 147 among the 20,115 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: $105.79
3 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 17,103 providers of this specialty with any payment received $3,513.80 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 2 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Tmh Physician Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Grace Yi among 2,192 surgery physician records in Texas
Stephanie Grace Yi, MD is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2009 · median 2004 among the 1,350 with a school on file
- Record last updated2017 · 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 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in Houston → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Richard Andrassy, M.D.Houston, TX 770301184665820
- Barbara Bass, M.D., F.A.C.SHouston, TX 770301881632636
- Richard Caplan, M.D.Houston, TX 770301831170166
- Richard Geis, M.D.Houston, TX 770301891756532
- Steven HammermanHouston, TX 770301649268236
- Samer Mattar, MDHouston, TX 770301861466708
- Hemangshu Podder, M.D.Houston, TX 770301407885163
- Patrick Reardon, MDHouston, TX 770301649270265
Common questions
What is Stephanie Grace Yi, MD's NPI number?
Stephanie Grace Yi, MD's National Provider Identifier (NPI) is 1437387842, issued on Jun 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Grace Yi, MD located?
The NPPES record lists a practice address at 6550 Fannin St, Houston, TX, 77030. Phone: (713) 441-6172. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Grace Yi, MD's license?
NPPES lists Texas license number Q5742, 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 Grace Yi, MD prescribe under Medicare Part D?
In 2024, Stephanie Grace Yi, MD had 71 Medicare Part D claims for 24 beneficiaries; the average among surgery physician prescribers was 147. 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.