Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Crystal Poungsangchaun, FNP

Individual provider Family Nurse Practitioner · NPI 1043859424

Crystal Poungsangchaun, FNP is a Nurse Practitioner in San Antonio, Texas. Qualified in 2019, 7 years ago. Practices with Metro Infectious Disease Consultants LLC, a 391-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
7
Licensed in
TX
In the registry since
2020
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

7407 Broadway
San Antonio, TX 78209-3221
Phone: (281) 783-8162
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5718 Westheimer Rd, Houston, TX 77057-5745 — (281) 783-8162
  • 850 Central Pkwy E Ste 275, Plano, TX 75074-5542 — (972) 881-4688

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP143236 (TX)

Record details

NPI number1043859424
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 2, 2020
Last updated in NPPESMay 25, 2026
Certification dateMay 25, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Metro Infectious Disease Consultants Llc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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