Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Ricardo Esteban Castellon Inestroza, MD

Individual provider Family Medicine Physician · NPI 1326268798

Dr. Ricardo Esteban Castellon Inestroza, MD is registered under 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 Not confirmed with CMS for 11 years — call before visiting
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

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal or shaving of skin growth 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients114
Services billed 188 a service is one billed item, such as a visit, a test or a procedure
Average patient age63

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 Acclaim Physician Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 523 clinicians in the practice; 12 are shown here.

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