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Dr. Roberto A. Lopez, MD
NPI1124306436PAC ID0941470181
- Medicare services, 2024
- 6,551
- Medicare patients, 2024
- 533
- Part D claims, 2024
- 10,101
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 1287 Us 41st S Byp, Venice, FL 34285
- Practice phone
- Call (877) 856-3774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Millennium Physician Group
Venice, Florida
Find Dr. Lopez'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. Roberto A. Lopez is an internist in Venice, Florida
Dr. Lopez practices at Millennium Physician Group in Venice, Florida.
Dr. Lopez's NPI, 1124306436, was assigned on August 3, 2011. Dr. Lopez graduated from Colegio Mayor de Nuestra Señora del Rosario in 2002. Dr. Lopez holds Florida license ME135370.
NPI and contact details
- NPI
- 1124306436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941470181
- NPI enumeration date
- August 3, 2011
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (877) 856-3774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roberto A. Lopez practices at Millennium Physician Group in Venice, Florida
Dr. Lopez's primary practice is Millennium Physician Group, at 1287 Us 41st S Byp, Venice, FL 34285 in Sarasota County. The practice phone is (877) 856-3774.
- Millennium Physician Group1287 Us 41st S Byp, Venice, FL 34285 · Sarasota CountyPhone(877) 856-3774
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roberto A. Lopez is affiliated with 8 sites of care and 3 medical groups
Dr. Lopez's primary practice is Millennium Physician Group in Venice, Florida. Dr. Lopez is also affiliated with Sarasota Memorial Hospital - Sarasota Campus. The medical group on file is Millennium Physician Group. Dmand AI also links Dr. Lopez to 3 more group practices and clinics, 3 home health agencies and 2 medical groups, each named with a free account.
Millennium Physician GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Roberto A. Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lopez practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Millennium Physician Group | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roberto A. Lopez is one of 9,009 internists in Florida
Internal medicine is Dr. Lopez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lopez is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lopez's licenses on file in 2 states: Florida and Arizona.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Arizona license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, acute mini-stroke (TIA), acute sinusitis, acute skin infection, alcohol use disorders, aneurysm and anxiety among the conditions Dr. Lopez treats.
Internists near Dr. Lopez
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. Roberto A. Lopez billed Medicare for 6,551 services in 2024
CMS data shows 6,551 Medicare services from Dr. Lopez across 43 procedure codes in 2024, for 533 Medicare patients. Medicare paid $227,081 for them. Every service was in an office.
Medicare services, 20246,551
Medicare patients533
Paid by Medicare$227,081
Procedure codes43
Dr. Lopez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,0712024: 3,50014%
- Office and hospital visits
- 2023: 1,0942024: 1,24013%
- Other services
- 2023: 9962024: 9911%
- Surgery
- 2023: 7132024: 6824%
- Tests and treatments
- 2023: 1352024: 1382%
Dr. Lopez compared with the Florida median for internists, 2024
- Dr. Lopez
- Florida median
- Medicare services
- 6,551vs 55511.8 times
- Medicare patients
- 533vs 2152.5 times
- Part D claims
- 9,382vs 46620.1 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Lopez's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lopez and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roberto A. Lopez treated 533 Medicare patients in 2024, average age 78
CMS counts 533 Medicare patients who saw Dr. Lopez in 2024. The largest group is 75 to 84, with 256 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lopez's median patient age at 77, with 35% women.
Medicare patients, 2024533
Average age78
Average risk score1.26
Dr. Lopez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lopez's Medicare patients by sex, 2024
- Women14627%
- Men38773%
Chronic conditions among Dr. Lopez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Ischemic heart disease29%
- Chronic kidney disease28%
- Mood disorders22%
- Diabetes21%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lopez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women35%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roberto A. Lopez wrote 10,101 Medicare Part D claims in 2024
In 2024, Dr. Lopez wrote 10,101 Medicare Part D claims for 892 patients. 90% of them were for generic drugs. CMS names the drug for 9,382 of them, across 128 drugs with 11 or more claims each, at $567,803 in total drug cost. In 2023, CMS named 9,169 claims across 122 drugs.
Part D claims, 202410,101
Drugs named by CMS128
Total drug cost$567,803
Part D patients892
Dr. Lopez's Part D claims by kind of drug, 2024
- Generic9,059 claims90%
- Brand-name1,030 claims10%
- Other12 claims0%
Dr. Lopez'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.
Drug classes CMS tracks in Dr. Lopez's Part D claims, 2024
- Opioids0%19 of 10,101 claims
- Antibiotics1%147 of 10,101 claims
- Antipsychotics, patients 65 and over0%28 of 10,101 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9,1692024: 9,3822%
Drugs named by CMS: 128 in 2024, 122 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
Dr. Roberto A. Lopez offers telehealth to Medicare patients
CMS lists Dr. Lopez as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Roberto A. Lopez has 2 publications on record
Dmand AI links 2 papers to Dr. Lopez. The most frequent topics are COVID-19, Pandemics and Patient Care Team. Dr. Lopez's most frequent co-author is Michael Aziz, MD.
Papers2
Topics Dr. Lopez writes about most
- COVID-19
- Pandemics
- Patient Care Team
Dr. Lopez's most frequent co-authors
Recent publications by Dr. Lopez
CitiesCOVID-19Developing Countries
See who Dr. Lopez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lopez works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roberto A. Lopez received $6,910 in industry payments from 2016 to 2025
CMS Open Payments shows 445 general payments to Dr. Lopez from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $776.
General payments to Dr. Lopez by program year, 2016 to 2025
General payments to Dr. Lopez by kind, 2016 to 2025
$6.9Kin total
- Food and beverage$6,901100%
- Education$90%
Companies that paid Dr. Lopez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roberto A. Lopez graduated from Colegio Mayor de Nuestra Señora del Rosario
Dr. Lopez graduated from Colegio Mayor de Nuestra Señora del Rosario in 2002.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Roberto A. Lopez accepts plans from 14 insurance carriers
Dr. Lopez is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- HCSC
- Blue Cross and Blue Shield of Kansas City
- +6 more carriersWith a free account
Plan types Dr. Lopez accepts, by number of carriers
- PPO9
- HMO7
- POS5
- EPO4
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. Roberto A. Lopez'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Roberto A. Lopez
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. Roberto A. Lopez's NPI number?
Dr. Roberto A. Lopez's NPI number is 1124306436. It was assigned on August 3, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Roberto A. Lopez?
Dr. Roberto A. Lopez is an internist in Venice, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Roberto A. Lopez practice?
Dr. Lopez practices at 1287 Us 41st S Byp, Venice, FL 34285. Dr. Lopez's primary practice is Millennium Physician Group in Venice, Florida. Dmand AI also links Dr. Lopez to 3 group practices and clinics, 3 home health agencies and 2 medical groups.
What is Dr. Roberto A. Lopez's office phone number?
The practice phone on file for Dr. Lopez is (877) 856-3774.
What is Dr. Roberto A. Lopez's medical license number?
Dr. Lopez holds Florida license ME135370, one of the licenses on file in 2 states.
Which states has Dr. Roberto A. Lopez been licensed in?
Dmand AI has state licenses on file for Dr. Lopez in Florida (2018 to 2026) and Arizona (2011 to 2018).
Which hospitals is Dr. Roberto A. Lopez affiliated with?
Dr. Lopez is affiliated with Sarasota Memorial Hospital - Sarasota Campus.
What medical group is Dr. Roberto A. Lopez part of?
Dr. Lopez is linked to Millennium Physician Group. Dmand AI links Dr. Lopez to 2 more medical groups.
Does Dr. Roberto A. Lopez accept Medicare?
Yes. CMS data shows Dr. Lopez billed Medicare for 6,551 services in 2024.
Does Dr. Roberto A. Lopez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lopez as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Roberto A. Lopez see?
CMS counts 533 Medicare patients who saw Dr. Lopez in 2024, with an average age of 78.
Is Dr. Roberto A. Lopez board certified?
Yes. Dr. Lopez is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Roberto A. Lopez bill to Medicare?
In 2024, Dr. Lopez's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (80053).
Where did Dr. Roberto A. Lopez go to medical school?
Dr. Lopez graduated from Colegio Mayor de Nuestra Señora del Rosario in 2002.
What drugs does Dr. Roberto A. Lopez prescribe most?
In 2024 Medicare Part D data, Dr. Lopez's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Roberto A. Lopez received payments from drug or device companies?
CMS Open Payments shows $6,910 in general payments to Dr. Lopez from 45 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Roberto A. Lopez been practicing?
Dr. Lopez graduated from medical school in 2002, 24 years ago.
Does Dr. Roberto A. Lopez do research?
Dmand AI links 2 publications to Dr. Lopez.
Who does Dr. Roberto A. Lopez publish with?
Dr. Lopez's most frequent co-authors are Michael Aziz, MD (1 shared paper).
What insurance does Dr. Roberto A. Lopez accept?
Dr. Lopez is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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