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

Christina Waiyin Koo, DO

Individual provider Internal Medicine Physician · NPI 1962081554

Christina Waiyin Koo, DO is an Internal Medicine in Fort Worth, Texas. Qualified in 2021, 5 years ago. Works from 2 locations. Licensed in Florida and Texas.

Years since qualifying
5
Licensed in
FL, TX
In the registry since
2021
Specialties on file
3
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

1500 S Main St
Fort Worth, TX 76104-4917
Phone: (817) 702-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13644 Walsingham Rd, Largo, FL 33774-3532 — (727) 595-2514

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence W6682 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence OS20171 (FL)
Rheumatology Physician Taxonomy 207RR0500X · Licence OS20171 (FL)

Record details

NPI number1962081554
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2021
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated

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