Dr. Ronniel Mercado, MD
- Medicare services, 2024
- 256
- Medicare patients, 2024
- 140
- Part D claims, 2024
- 168
- Hospital affiliations
- 2
- Industry payments
- $518
- Practice address
- 3100 E Fletcher Ave, Tampa, FL 33613
- Practice phone
- Call (813) 615-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mercado's professional email, personal email and mobile number
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Dr. Ronniel Mercado is an internist in Tampa, Florida
Dr. Mercado practices at AdventHealth Tampa in Tampa, Florida, part of AdventHealth.
Dr. Mercado's NPI, 1013240035, was assigned on September 9, 2009. Dr. Mercado graduated from Rutgers Robert Wood Johnson Medical School in 2006. Dr. Mercado holds Florida license ME109075.
- NPI
- 1013240035NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274711189
- NPI enumeration date
- September 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (813) 615-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronniel Mercado practices at AdventHealth Tampa in Tampa, Florida
Dr. Mercado's primary practice is AdventHealth Tampa, at 3100 E Fletcher Ave, Tampa, FL 33613 in Hillsborough County. The practice phone is (813) 615-7200.
- AdventHealth Tampa3100 E Fletcher Ave, Tampa, FL 33613 · Hillsborough CountyPhone(813) 615-7200
Source: Dmand AI Affiliation Data
Dr. Ronniel Mercado is affiliated with 6 sites of care and 5 medical groups
Dr. Mercado's primary practice is AdventHealth Tampa in Tampa, Florida, part of AdventHealth. The medical group on file is AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI also links Dr. Mercado to 1 more hospital, 4 group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronniel Mercado's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mercado practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Tampa | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ronniel Mercado is one of 9,009 internists in Florida
Internal medicine is Dr. Mercado's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mercado is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Mercado's licenses on file in 3 states: Florida, West Virginia and New Jersey.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Hospitalist, West Virginia
- New Jersey license
Clinical focus
Dmand AI lists cardiac arrhythmia, congestive heart failure, electrolyte disorders, gastrointestinal obstruction, inflammatory bowel disease (IBD), kidney failure, lung disease: COPD, asthma or bronchitis and mini-stroke (TIA) among the conditions Dr. Mercado treats.
Internists near Dr. Mercado
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. Ronniel Mercado billed Medicare for 256 services in 2024
CMS data shows 256 Medicare services from Dr. Mercado across 5 procedure codes in 2024, for 140 Medicare patients. Medicare paid $26,134 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mercado's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3672024: 25630%
Dr. Mercado compared with the Florida median for internists, 2024
- Dr. Mercado
- Florida median
- Medicare services
- 256vs 55554% below
- Medicare patients
- 140vs 21535% below
- Part D claims
- 27vs 46694% below
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Mercado'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.
Need commercial claims for Dr. Mercado?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mercado and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronniel Mercado treated 140 Medicare patients in 2024, average age 73
CMS counts 140 Medicare patients who saw Dr. Mercado in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 3.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mercado's median patient age at 64, with 58% women.
Dr. Mercado's Medicare patients by age, 2024
Dr. Mercado's Medicare patients by sex, 2024
- Women6144%
- Men7956%
Chronic conditions among Dr. Mercado's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease69%
- Diabetes63%
- Arthritis62%
- Chronic kidney disease61%
- Mood disorders54%
- Heart failure53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mercado's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronniel Mercado wrote 168 Medicare Part D claims in 2024
In 2024, Dr. Mercado wrote 168 Medicare Part D claims for 69 patients. 92% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $391 in total drug cost. In 2022, CMS named 61 claims across 5 drugs.
Dr. Mercado's Part D claims by kind of drug, 2024
- Generic154 claims92%
- Brand-name and other14 claims8%
Dr. Mercado's most prescribed drugs by claims, 2023
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. Mercado's Part D claims, 2024
- Antibiotics15%26 of 168 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 612023: 2756%
Drugs named by CMS: 2 in 2023, 5 in 2022.
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. Ronniel Mercado takes part in Medicare
Dr. Mercado 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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Dr. Ronniel Mercado received $518 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Mercado from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. KCI USA, Inc. paid the most, $241.
General payments to Dr. Mercado by program year, 2016 to 2025
Companies that paid Dr. Mercado 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. Ronniel Mercado graduated from Rutgers Robert Wood Johnson Medical School
Dr. Mercado graduated from Rutgers Robert Wood Johnson Medical School in 2006.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Ronniel Mercado accepts plans from 9 insurance carriers
Dr. Mercado is in network with 9 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aetna. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Aetna
- Cigna
- CMS Medicare
- Elevance
- GA State Medicaid
- HCSC
- +1 more carriersWith a free account
Plan types Dr. Mercado accepts, by number of carriers
- HMO4
- PPO4
- Medicare3
- Medicaid2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronniel Mercado'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 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) |
| 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. Ronniel Mercado
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. Ronniel Mercado's NPI number?
Dr. Ronniel Mercado's NPI number is 1013240035. It was assigned on September 9, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronniel Mercado?
Dr. Ronniel Mercado is an internist in Tampa, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ronniel Mercado practice?
Dr. Mercado practices at 3100 E Fletcher Ave, Tampa, FL 33613. Dr. Mercado's primary practice is AdventHealth Tampa in Tampa, Florida, part of AdventHealth. Dmand AI also links Dr. Mercado to 1 hospital, 4 group practices and clinics and 4 medical groups.
What is Dr. Ronniel Mercado's office phone number?
The practice phone on file for Dr. Mercado is (813) 615-7200.
What is Dr. Ronniel Mercado's medical license number?
Dr. Mercado holds Florida license ME109075, one of the licenses on file in 3 states.
Which states has Dr. Ronniel Mercado been licensed in?
Dmand AI has state licenses on file for Dr. Mercado in Florida (2011 to 2027), West Virginia (2021 to 2023) and New Jersey (2010 to 2013).
Which hospitals is Dr. Ronniel Mercado affiliated with?
Dr. Mercado practices at AdventHealth Tampa in Tampa, Florida. Dmand AI links Dr. Mercado to 1 more hospital.
What medical group is Dr. Ronniel Mercado part of?
Dr. Mercado is linked to AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI links Dr. Mercado to 4 more medical groups.
Does Dr. Ronniel Mercado accept Medicare?
Yes. CMS data shows Dr. Mercado billed Medicare for 256 services in 2024, and Dr. Mercado accepts Medicare assignment.
How many Medicare patients does Dr. Ronniel Mercado see?
CMS counts 140 Medicare patients who saw Dr. Mercado in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Ronniel Mercado board certified?
Yes. Dr. Mercado is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Ronniel Mercado bill to Medicare?
In 2024, Dr. Mercado's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Ronniel Mercado go to medical school?
Dr. Mercado graduated from Rutgers Robert Wood Johnson Medical School in 2006.
What drugs does Dr. Ronniel Mercado prescribe most?
In 2023 Medicare Part D data, Dr. Mercado's most prescribed drugs by claims were Pantoprazole Sodium and Carvedilol.
Has Dr. Ronniel Mercado received payments from drug or device companies?
CMS Open Payments shows $518 in general payments to Dr. Mercado from 7 companies from 2016 to 2025. The largest total came from KCI USA, Inc.
How long has Dr. Ronniel Mercado been practicing?
Dr. Mercado graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Ronniel Mercado accept?
Dr. Mercado is in network with 9 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aetna. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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