Nelia Maria Afonso, MD
Internal Medicine Physician · Detroit, MI
Nelia Maria Afonso, MD is an internal medicine physician with a practice address in Detroit, Michigan, and NPI 1477590073, issued on Jun 1, 2006. Check the license (Michigan 4301055075, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Nelia Maria Afonso
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301055075 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Saint Antoine St, Detroit, MI 48201
- Phone
- (313) 745-4525
- Enumerated
- Jun 1, 2006
- Record last updated
- Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040706001093); accepts Medicare assignment
- 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
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shehnaz Abdrabboh, PACPhysician Assistant1962521781
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Verify Nelia Maria Afonso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301055075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average internal medicine physician in 2024
973 Medicare Part D claims for 84 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 51 claims were for opioids.
Most prescribed
- Losartan Potassium53 claims
- Levothyroxine Sodium42 claims
- Atorvastatin Calcium39 claims
- Lisinopril39 claims
- Amlodipine Besylate36 claims
- Omeprazole28 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.
Industry payments in 2024: $32.45
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Oakwood Ambulatory LLCBerkley, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nelia Maria Afonso among 5,735 internal medicine physician records in Michigan
Nelia Maria Afonso, 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
- Graduated1986 · median 2006 among the 3,564 with a school on file
- Record last updated2020 · 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 Nelia Maria Afonso, MD's NPI number?
Nelia Maria Afonso, MD's National Provider Identifier (NPI) is 1477590073, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nelia Maria Afonso, MD located?
The NPPES record lists a practice address at 4201 Saint Antoine St, Detroit, MI, 48201. Phone: (313) 745-4525. Providers update this record themselves, so call before visiting.
How can I verify Nelia Maria Afonso, MD's license?
NPPES lists Michigan license number 4301055075, 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 Nelia Maria Afonso, MD prescribe under Medicare Part D?
In 2024, Nelia Maria Afonso, MD had 973 Medicare Part D claims for 84 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.