DR. ANN HANYI TSUNG M.D.
NPI 1073873782
Emergency Medicine in Houston, TX
About Dr. Ann Hanyi Tsung M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANN HANYI TSUNG M.D. (NPI 1073873782) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (Q5941) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ann Hanyi Tsung M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Ann Tsung 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 77030
- Reassigned Medicare billing, Texas enrollment
- 2,407 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 76 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 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.
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 Ann Tsung's NPI number?
The NPI number for Ann Tsung is 1073873782. It was assigned to this individual provider in the NPPES registry on May 29, 2012.
Where is Ann Tsung located?
Ann Tsung practices at 1504 Taub Loop, Houston, TX 77030. The listed phone number is (713) 873-7336.
What is Ann Tsung's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ann Tsung enrolled in Medicare?
Yes. Ann Tsung is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ann Tsung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Tsung reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (Houston, TX), Tmh Physician Associates PLLC (Houston, TX), Baylor College Of Medicine (Houston, TX), Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Lone Star Intensivists At Gulf Coast, PLLC (Webster, TX) 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 Ann Tsung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Tsung accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Molina Healthcare, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Ann Tsung 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.
When was this NPI record last updated?
The NPPES record for Ann Tsung was last updated on June 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Ann Hanyi Tsung, M.D. · NPI 1073873782
Emergency Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since May 29, 2012.
## Identity
- **NPI:** 1073873782 (Entity type: Individual)
- **Enumerated:** May 29, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** Q5941 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1504 TAUB LOOP, Houston, TX 77030-1608
- **Phone:** (713) 873-7336 · **Fax:** (713) 873-6604
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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); Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX); Integrative Emergency Services Physician Group-Houston PLLC (NPI 1801458708, Pasadena, TX); Lone Star Intensivists At Gulf Coast, PLLC (NPI 1528558236, Webster, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1073873782) · Data from the CMS NPPES public registry.