RAMON TIAN LI
NPI 1538664685
Anesthesiology in Houston, TX
About Ramon Tian Li NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAMON TIAN LI (NPI 1538664685) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (U1073) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of University Of Texas Medical Branch At Galveston (2018).
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
Ramon Tian Li 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
6Medicare enrollment records show Ramon Li reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
League City, TX 77573
- Reassigned Medicare billing, Texas enrollment
- 226 clinicians in this Medicare group
Henderson, NV 89014
- Reassigned Medicare billing, Nevada enrollment
- 522 clinicians in this Medicare group
Las Vegas, NV 89107
- Reassigned Medicare billing, Nevada enrollment
- 182 clinicians in this Medicare group
Las Vegas, NV 89149
- Reassigned Medicare billing, Nevada enrollment
- 123 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, TXOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Ramon Li's NPI number?
The NPI number for Ramon Li is 1538664685. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is Ramon Li located?
Ramon Li practices at 1504 Ben Taub Loop, Houston, TX 77030. The listed phone number is (713) 873-2000.
What is Ramon Li's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ramon Li enrolled in Medicare?
Yes. Ramon Li 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 Ramon Li's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ramon Li reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (Houston, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Tejas Anesthesia PLLC (League City, TX), University Medical Center Of Southern Nevada (Henderson, NV), Red Rock Anesthesia Consultants LLC (Las Vegas, NV) and 1 more organization, 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 Ramon Li's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ramon Li accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Ramon Li 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 Ramon Li affiliated with any hospitals?
According to CMS data, Ramon Li is affiliated with University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Ramon Li was last updated on December 21, 2023. 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.
# Ramon Tian Li · NPI 1538664685
Anesthesiology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1538664685 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** U1073 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1504 BEN TAUB LOOP, Houston, TX 77030
- **Phone:** (713) 873-2000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1053352914, Houston, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Tejas Anesthesia PLLC (NPI 1659383305, League City, TX); University Medical Center Of Southern Nevada (NPI 1538721642, Henderson, NV); Red Rock Anesthesia Consultants LLC (NPI 1235660002, Las Vegas, NV); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2018
## Record status
- **NPPES last updated:** December 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1538664685) · Data from the CMS NPPES public registry.