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

Dr. Ricardo Esteban Castellon Inestroza, MD

Individual provider Family Medicine Physician · NPI 1326268798

Dr. Ricardo Esteban Castellon Inestroza, MD is a Family Practice in Fort Worth, Texas. Qualified in 2003, 23 years ago. Practices with Acclaim Physician Group Inc, a 523-clinician group and accepts Medicare assignment. Licensed in Oklahoma and Texas.

Years since qualifying
23
Licensed in
OK, TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1500 S Main St 4th Fl Opc Bldg
Fort Worth, TX 76104-4917
Phone: (817) 927-1284
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence Q0230 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence 23967 (OK)

Record details

NPI number1326268798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2007
Last updated in NPPESNovember 4, 2014

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Acclaim Physician Group Inc — 523 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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