Stephanie Yi, MD
NPI 1437387842 · Surgery Physician · Houston, TX
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Yi, MD is a Surgery Physician provider in Houston, TX (NPI 1437387842).
Provider details
- NPI number
- 1437387842
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- Q5742 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
330 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 149 | $49 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 44 | $84 |
| Transplantation of Donor Kidney50360 | 40 | $1,693 |
| Preparation of Donor Kidney for Transplantation50323 | 24 | $56 |
| Removal of Kidney From Living Donor Using an Endoscope50547 | 23 | $1,414 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-24
- Last updated
- 2017-08-07
Frequently asked questions
- What is Stephanie Yi's NPI number?
- Stephanie Yi's National Provider Identifier (NPI) is 1437387842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Yi's specialty?
- Stephanie Yi is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Yi located?
- Stephanie Yi's practice location on file with NPPES is 6550 Fannin St, Houston, TX 77030-2717.
- What is Stephanie Yi's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Yi is (713) 441-6172.
- Does Stephanie Yi accept Medicare?
- Stephanie Yi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Yi's NPI active?
- Yes — Stephanie Yi's NPI (1437387842) is active in the NPPES registry as of the last update on 2017-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.