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

Dr. Joanna Leung Geslani, DO

Individual provider Internal Medicine Physician · NPI 1124333703

Dr. Joanna Leung Geslani, DO is a Rheumatology in Dallas, Texas. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2010, 16 years ago. Practices with Rheumatology Associates and Subsidiary, a 24-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Texas.

Years since qualifying
16
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
CA, TX
In the registry since
2010
Specialties on file
6
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

8144 Walnut Hill Ln Ste 800
Dallas, TX 75231-4345
Phone: (214) 540-0700
Fax: (214) 540-0701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence Q5655 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q5655 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10037460 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence FG3893612 (TX)
Rheumatology Physician Taxonomy 207RR0500X · Licence 20A12753 (CA)
Rheumatology Physician Taxonomy 207RR0500X · Licence FG3893612 (TX)

Record details

NPI number1124333703
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 8, 2010
Last updated in NPPESDecember 23, 2019
Certification dateDecember 23, 2019

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2010 (16 years in practice)
Group practice Rheumatology Associates And Subsidiary — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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