Sofia Maria Ruiz-Castaneda, MD
Internal Medicine Physician · Miami, FL
Sofia Maria Ruiz-Castaneda, MD is an internal medicine physician with a practice address in Miami, Florida, and NPI 1619610524, issued on Apr 18, 2022. Check the license (Florida ME173154, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Sofia Maria Ruiz-Castaneda
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME173154 FL
Self-reported in NPPES; status is on the state search - Practice location
- 800 SW 108TH Ave Ste 100, Miami, FL 33174
- Phone
- (786) 268-6200
- Enumerated
- Apr 18, 2022
- Record last updated
- Sep 16, 2025
- Fax
- (786) 533-9978
- Medicare enrollment
- Enrolled (PECOS I20251022004337); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 800 SW 108TH Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sofia Maria Ruiz-Castaneda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME173154Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Baptist Health Medical Group Physicians LLCSouth Miami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sofia Maria Ruiz-Castaneda among 10,151 internal medicine physician records in Florida
Sofia Maria Ruiz-Castaneda, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2004 among the 6,606 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
762 internal medicine physician records list a practice address in Miami
They are 762 of the 49,442 NPPES records with a practice address in Miami, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Miami → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mavara Agrawal, MDMiami, FL 331741073542353
- Gloria Coronel-Couto, MDMiami, FL 331741447213335
- Doris Cubas, MDMiami, FL 331741417511338
- Sandy Espinosa Hernandez, MDMiami, FL 331741821627829
- Aymara Fernandez De La Vara, M.D.Miami, FL 331741508108267
- Karim Jamal, M.D.Miami, FL 331741023073665
- Abdus Khan, MDDaytona Beach, FL 331741538163969
- Amalia Landa Galindez, MDMiami, FL 331741194712042
Common questions
What is Sofia Maria Ruiz-Castaneda, MD's NPI number?
Sofia Maria Ruiz-Castaneda, MD's National Provider Identifier (NPI) is 1619610524, issued on Apr 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sofia Maria Ruiz-Castaneda, MD located?
The NPPES record lists a practice address at 800 SW 108TH Ave Ste 100, Miami, FL, 33174. Phone: (786) 268-6200. Providers update this record themselves, so call before visiting.
How can I verify Sofia Maria Ruiz-Castaneda, MD's license?
NPPES lists Florida license number ME173154, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sofia Maria Ruiz-Castaneda, MD prescribe under Medicare Part D?
In 2024, Sofia Maria Ruiz-Castaneda, MD had 15 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.