Ricardo Esteban Castellon Inestroza, M.D.
Family Medicine Physician · Fort Worth, TX
Ricardo Esteban Castellon Inestroza, M.D. is a family medicine physician with a practice address in Fort Worth, Texas, and NPI 1326268798, issued on Apr 26, 2007. Check the license (Texas Q0230, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ricardo Esteban Castellon Inestroza
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- Q0230 TX
23967 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1500 S Main St, Fort Worth, TX 76104
- Phone
- (817) 927-1284
- Enumerated
- Apr 26, 2007
- Record last updated
- Nov 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141105001216); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 1500 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Montserrat Abadie Sole, M.D.Family Medicine Physician1245437078
- Arlene Abraham, DOStudent in an Organized Health Care Education/Training Program1316735277
- Katherine Abtahi, DOObstetrics & Gynecology Physician1831457621
- Amir Abuchaei, DOPsychiatry Physician1851929186
- William Adams, MDStudent in an Organized Health Care Education/Training Program1114612959
- Rufus Aderounmu, MDStudent in an Organized Health Care Education/Training Program1780434894
Verify Ricardo Esteban Castellon Inestroza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q0230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average family medicine physician in 2024
1,661 Medicare Part D claims for 148 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium138 claims
- Amlodipine Besylate87 claims
- Losartan Potassium57 claims
- Metformin Hcl57 claims
- Pantoprazole Sodium57 claims
- Gabapentin54 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 92 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Acclaim Physician Group IncFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ricardo Esteban Castellon Inestroza among 11,119 family medicine physician records in Texas
Ricardo Esteban Castellon Inestroza, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2004 among the 7,095 with a school on file
- Record last updated2014 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
452 family medicine physician records list a practice address in Fort Worth
They are 452 of the 15,511 NPPES records with a practice address in Fort Worth, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Fort Worth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joane Baumer, M.D.Fort Worth, TX 761041003805706
- Elizabeth Carter, M.D.Fort Worth, TX 761041184613663
- Daniel Casey, M.D.Fort Worth, TX 761041457340010
- Ricky Edwards, MDFort Worth, TX 761041457358699
- Craig Kneten, MDFort Worth, TX 761041043278815
- Mark Koch, M.D.Fort Worth, TX 761041174512651
- Loren Lasater, MDFort Worth, TX 761041023098662
- Joseph Martin, M.D.Fort Worth, TX 761041447211644
Common questions
What is Ricardo Esteban Castellon Inestroza, M.D.'s NPI number?
Ricardo Esteban Castellon Inestroza, M.D.'s National Provider Identifier (NPI) is 1326268798, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ricardo Esteban Castellon Inestroza, M.D. located?
The NPPES record lists a practice address at 1500 S Main St, Fort Worth, TX, 76104. Phone: (817) 927-1284. Providers update this record themselves, so call before visiting.
How can I verify Ricardo Esteban Castellon Inestroza, M.D.'s license?
NPPES lists Texas license number Q0230, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ricardo Esteban Castellon Inestroza, M.D. prescribe under Medicare Part D?
In 2024, Ricardo Esteban Castellon Inestroza, M.D. had 1,661 Medicare Part D claims for 148 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ricardo Esteban Castellon Inestroza, M.D.'s MIPS final score?
The 2023 MIPS final score is 92 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.