Dr. Rodrigo Fonseca, MD
- Part D claims, 2024
- 130
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fonseca's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Rodrigo Fonseca is an internist in Phoenix, Arizona
Dr. Fonseca practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Fonseca's NPI, 1669176301, was assigned on March 28, 2023. Dr. Fonseca holds Arizona license R80072.
- NPI
- 1669176301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971960196
- NPI enumeration date
- March 28, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rodrigo Fonseca practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Fonseca's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Rodrigo Fonseca is affiliated with 2 sites of care and 1 medical group
Dr. Fonseca's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Fonseca to 1 more ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rodrigo Fonseca's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fonseca practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rodrigo Fonseca is one of 2,420 internists in Arizona
Internal medicine is Dr. Fonseca's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fonseca is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Fonseca
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. Rodrigo Fonseca's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Fonseca's median patient age at 70, with 48% women.
Dr. Fonseca's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Rodrigo Fonseca wrote 130 Medicare Part D claims in 2024
In 2024, Dr. Fonseca wrote 130 Medicare Part D claims for 42 patients. 81% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $260 in total drug cost.
Dr. Fonseca's Part D claims by kind of drug, 2024
- Generic105 claims81%
- Brand-name25 claims19%
Dr. Fonseca'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.
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
How Dr. Rodrigo Fonseca takes part in Medicare
Dr. Fonseca accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Rodrigo Fonseca'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Rodrigo Fonseca
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Rodrigo Fonseca's NPI number?
Dr. Rodrigo Fonseca's NPI number is 1669176301. It was assigned on March 28, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Rodrigo Fonseca?
Dr. Rodrigo Fonseca is an internist in Phoenix, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rodrigo Fonseca practice?
Dr. Fonseca practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Fonseca's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Fonseca to 1 ambulatory surgery center.
What is Dr. Rodrigo Fonseca's office phone number?
The practice phone on file for Dr. Fonseca is (480) 342-4201.
What is Dr. Rodrigo Fonseca's medical license number?
Dr. Fonseca holds Arizona license R80072.
Which hospitals is Dr. Rodrigo Fonseca affiliated with?
Dr. Fonseca practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Dr. Rodrigo Fonseca part of?
Dr. Fonseca is linked to Mayo Clinic.
Does Dr. Rodrigo Fonseca accept Medicare?
Yes. CMS lists Dr. Fonseca as accepting Medicare assignment.
What drugs does Dr. Rodrigo Fonseca prescribe most?
In 2024 Medicare Part D data, Dr. Fonseca's most prescribed drugs by claims were Atorvastatin Calcium and Losartan Potassium.
How long has Dr. Rodrigo Fonseca been practicing?
Dr. Fonseca's NPI was assigned in 2023.
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