SAMUEL YU
NPI 1285217224
Emergency Medicine in Harlingen, TX
About Samuel Yu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMUEL YU (NPI 1285217224) is an individual emergency medicine provider in Harlingen, Texas, licensed in Texas (V1309) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Mclaren Flint, and is a graduate of Saint Louis University School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Samuel Yu is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Samuel Yu reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 226 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 300 clinicians in this Medicare group
Irvine, KY 40336
- Reassigned Medicare billing, Kentucky enrollment
- 54 clinicians in this Medicare group
Cincinnati, OH 45211
- Reassigned Medicare billing, Ohio enrollment
- 166 clinicians in this Medicare group
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 444 clinicians in this Medicare group
Willoughby, OH 44094
- Reassigned Medicare billing, Ohio enrollment
- 89 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Flint
Acute Care Hospitals · Flint, MIThe Jewish Hospital-Mercy Health
Acute Care Hospitals · Cincinnati, OHLake Health
Acute Care Hospitals · Concord, OHMercy Health - Clermont Hospital
Acute Care Hospitals · Batavia, OHBaptist Medical Center
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARLINGEN, TX 78550
HARLINGEN, TX 78550
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Samuel Yu's NPI number?
The NPI number for Samuel Yu is 1285217224. It was assigned to this individual provider in the NPPES registry on April 28, 2021.
Where is Samuel Yu located?
Samuel Yu practices at 2101 Pease St, Harlingen, TX 78550. The listed phone number is (859) 420-7449.
What is Samuel Yu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Samuel Yu enrolled in Medicare?
Yes. Samuel Yu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Samuel Yu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Yu reassigns Medicare benefits to 8 organizations: Third Coast Emergency Physicians Southwest PA (San Antonio, TX), Travis County Emergency Physicians PA (Austin, TX), Emergency Medicine Physicians Of Tulsa County, LLC (Tulsa, OK), Usacs Observation Medicine Services Of Oklahoma, LLC (Tulsa, OK), Emergency Medicine Physicians Of Estill County,pllc (Irvine, KY) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samuel Yu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Yu accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Samuel Yu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Samuel Yu affiliated with any hospitals?
According to CMS data, Samuel Yu is affiliated with Mclaren Flint, The Jewish Hospital-Mercy Health, Lake Health, Mercy Health - Clermont Hospital and Baptist Medical Center.
When was this NPI record last updated?
The NPPES record for Samuel Yu was last updated on June 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Samuel Yu · NPI 1285217224
Emergency Medicine physician in Harlingen, Texas. Individual provider, active in the CMS NPPES registry since April 28, 2021.
## Identity
- **NPI:** 1285217224 (Entity type: Individual)
- **Enumerated:** April 28, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** V1309 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2101 PEASE ST, Harlingen, TX 78550-8307
- **Phone:** (859) 420-7449
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Third Coast Emergency Physicians Southwest PA (NPI 1497793475, San Antonio, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Emergency Medicine Physicians Of Tulsa County, LLC (NPI 1003098773, Tulsa, OK); Usacs Observation Medicine Services Of Oklahoma, LLC (NPI 1326739111, Tulsa, OK); Emergency Medicine Physicians Of Estill County,pllc (NPI 1407235666, Irvine, KY); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** June 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1285217224) · Data from the CMS NPPES public registry.