Renato Roxas Jr, MD
Internal Medicine Physician · Detroit, MI
Renato Roxas Jr, MD is an internal medicine physician with a practice address in Detroit, Michigan, and NPI 1124065727, issued on Jun 1, 2006. Check the license (Michigan 4301074766, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Renato Roxas Jr
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301074766 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Saint Antoine St Ste 6A, Detroit, MI 48201
- Phone
- (313) 745-4525
- Enumerated
- Jun 1, 2006
- Record last updated
- Mar 1, 2022
- Fax
- (313) 966-7305
- Medicare enrollment
- Enrolled (PECOS I20040825000796); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 4201 Saint Antoine St Ste 6A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Renato Roxas Jr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301074766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,363 Medicare Part D claims for 89 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 49 claims were for opioids.
Most prescribed
- Atorvastatin Calcium71 claims
- Amlodipine Besylate54 claims
- Metformin Hcl47 claims
- Pantoprazole Sodium47 claims
- Fluticasone Propionate42 claims
- Famotidine38 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
- University Physician GroupTroy, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Renato Roxas Jr among 5,735 internal medicine physician records in Michigan
Renato Roxas Jr, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1999 · median 2006 among the 3,564 with a school on file
- Record last updated2022 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
617 internal medicine physician records list a practice address in Detroit
They are 617 of the 19,832 NPPES records with a practice address in Detroit, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Detroit → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Jorge Guzman, MDDetroit, MI 482011770520694
- Praveena Mungara, M.DDetroit, MI 482011639121890
- Radha Paruchuri, MDDetroit, MI 482011013985480
- Neeraja Ramachandra, M.D.Detroit, MI 482011841252822
Common questions
What is Renato Roxas Jr, MD's NPI number?
Renato Roxas Jr, MD's National Provider Identifier (NPI) is 1124065727, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Renato Roxas Jr, MD located?
The NPPES record lists a practice address at 4201 Saint Antoine St Ste 6A, Detroit, MI, 48201. Phone: (313) 745-4525. Providers update this record themselves, so call before visiting.
How can I verify Renato Roxas Jr, MD's license?
NPPES lists Michigan license number 4301074766, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Renato Roxas Jr, MD prescribe under Medicare Part D?
In 2024, Renato Roxas Jr, MD had 1,363 Medicare Part D claims for 89 beneficiaries; 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.