Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Alex Yung-Nam Tseng, DO

Individual provider Anesthesiology Physician · NPI 1457317125

Dr. Alex Yung-Nam Tseng, DO practises Anesthesiology in Glen Rose, Texas. Qualified in 1995, 31 years ago. Practices with Valley Regional Anesthesia Associates Inc, a 153-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
31
Licensed in
TX
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

106 Heritage Pl
Glen Rose, TX 76043-5326 Not confirmed with CMS for 10 years — call before visiting
Phone: (817) 691-6698
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence J9403 (TX)

Record details

NPI number1457317125
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESMarch 4, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Valley Regional Anesthesia Associates Inc — 153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients188
Services billed 262 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Valley Regional Anesthesia Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 153 clinicians in the practice; 12 are shown here.

Other providers in Glen Rose