Dr. Afonso Celso Ferreira, MD
- Medicare services, 2019
- 228
- Part D claims, 2024
- 198
- Industry payments
- $673
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 206 Montague Ave, Caro, MI 48723-1918
- Practice phone
- Call (989) 673-2102
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caro Family Physicians
Primary care practice · Caro, Michigan
Find Dr. Ferreira's professional email, personal email and mobile number
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Dr. Afonso Celso Ferreira is an internist in Wisconsin Rapids, Wisconsin
Dr. Ferreira practices at Caro Family Physicians in Caro, Michigan.
Dr. Ferreira's NPI, 1588648422, was assigned on December 5, 2005. Dr. Ferreira holds Michigan license 035277.
- NPI
- 1588648422NPI Registry (opens in a new tab)
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Practice phone
- (989) 673-2102
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Afonso Celso Ferreira practices in Caro and Wisconsin Rapids
Dr. Ferreira's primary practice is Caro Family Physicians, at 206 Montague Ave, Caro, MI 48723-1918. The practice phone is (989) 673-2102. The NPI Registry lists Dr. Ferreira's practice address as 410 Dewey St, Wisconsin Rapids, WI 54494.
- Caro Family PhysiciansPrimary206 Montague Ave, Caro, MI 48723-1918Phone(989) 673-2102
- NPI Registry address410 Dewey St, Wisconsin Rapids, WI 54494 · Wood CountyPhone(989) 672-1555
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Afonso Celso Ferreira is affiliated with 2 sites of care and 3 medical groups
Dr. Ferreira's primary practice is Caro Family Physicians in Caro, Michigan. The medical group on file is Covenant Medical Group. Dmand AI also links Dr. Ferreira to 2 more medical groups and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Afonso Celso Ferreira's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ferreira practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caro Family Physicians | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Afonso Celso Ferreira is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Ferreira's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ferreira is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Ferreira
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Afonso Celso Ferreira billed Medicare for 228 services in 2019
CMS data shows 228 Medicare services from Dr. Ferreira across 4 procedure codes in 2019. Medicare paid $7,099 for them.
Dr. Ferreira's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1,2462019: 20484%
- Surgery
- 2018: 1882019: 2487%
- Drugs given in the office
- 2018: 272019: 0100%
- Lab and pathology
- 2018: 232019: 0100%
- Tests and treatments
- 2018: 3062019: 0100%
- Other services
- 2018: 1312019: 0100%
Where Dr. Ferreira's Medicare services took place, 2019
- In an office17778%
- In a facility5122%
Dr. Ferreira compared with the Wisconsin median for internists, 2019
- Dr. Ferreira
- Wisconsin median
- Medicare services
- 228vs 45750% below
- Part D claims
- 59vs 43386% below
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Ferreira's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ferreira?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ferreira and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Afonso Celso Ferreira's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Ferreira's median patient age at 72, with 55% women.
Dr. Ferreira's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Afonso Celso Ferreira wrote 198 Medicare Part D claims in 2024
In 2024, Dr. Ferreira wrote 198 Medicare Part D claims for 71 patients. 87% of them were for generic drugs. CMS names the drug for 59 of them, across 5 drugs with 11 or more claims each, at $835 in total drug cost. In 2023, CMS named 4,004 claims across 89 drugs.
Dr. Ferreira's Part D claims by kind of drug, 2024
- Generic173 claims87%
- Brand-name and other25 claims13%
Dr. Ferreira's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,0042024: 5999%
Drugs named by CMS: 5 in 2024, 89 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Afonso Celso Ferreira received $673 in industry payments from 2016 to 2023
CMS Open Payments shows 43 general payments to Dr. Ferreira from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 95% of the total. Novo Nordisk Inc paid the most, $124.
General payments to Dr. Ferreira by program year, 2016 to 2023
General payments to Dr. Ferreira by kind, 2016 to 2023
- Food and beverage$63895%
- Gifts$355%
Companies that paid Dr. Ferreira the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Afonso Celso Ferreira's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Afonso Celso Ferreira
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What is Dr. Afonso Celso Ferreira's NPI number?
Dr. Afonso Celso Ferreira's NPI number is 1588648422. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Afonso Celso Ferreira?
Dr. Afonso Celso Ferreira is an internist in Wisconsin Rapids, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Afonso Celso Ferreira practice?
Dr. Ferreira practices at 206 Montague Ave, Caro, MI 48723-1918. Dr. Ferreira also practices at 410 Dewey St, Wisconsin Rapids, WI 54494. Dr. Ferreira's primary practice is Caro Family Physicians in Caro, Michigan. Dmand AI also links Dr. Ferreira to 2 medical groups and 1 rural health clinic.
What is Dr. Afonso Celso Ferreira's office phone number?
The practice phone on file for Dr. Ferreira is (989) 673-2102.
What is Dr. Afonso Celso Ferreira's medical license number?
Dr. Ferreira holds Michigan license 035277.
What medical group is Dr. Afonso Celso Ferreira part of?
Dr. Ferreira is linked to Covenant Medical Group. Dmand AI links Dr. Ferreira to 2 more medical groups.
Does Dr. Afonso Celso Ferreira accept Medicare?
Yes. CMS data shows Dr. Ferreira billed Medicare for 228 services in 2019.
What services does Dr. Afonso Celso Ferreira bill to Medicare?
In 2019, Dr. Ferreira's most billed Medicare services were office visit, established patient (99214), nursing facility care (99308) and surgery: heart and blood vessels (36415).
What drugs does Dr. Afonso Celso Ferreira prescribe most?
In 2024 Medicare Part D data, Dr. Ferreira's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Metformin HCl.
Has Dr. Afonso Celso Ferreira received payments from drug or device companies?
CMS Open Payments shows $673 in general payments to Dr. Ferreira from 18 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Afonso Celso Ferreira been practicing?
Dr. Ferreira graduated from medical school in 1971, 55 years ago.
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