Dr. Joseph John Zerega, MD
- Medicare services, 2024
- 212
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 999
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Practice address
- 1000 36th St, Vero Beach, FL 32960
- Practice phone
- Call (772) 567-4311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zerega'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. Joseph John Zerega is a gastroenterologist in Vero Beach, Florida
Dr. Zerega practices at Cleveland Clinic Indian River Hospital in Vero Beach, Florida, part of The Cleveland Clinic Foundation.
Dr. Zerega's NPI, 1033167663, was assigned on May 5, 2006. Dr. Zerega graduated from New York Medical College in 1982. Dr. Zerega holds Florida license ME78827.
- NPI
- 1033167663NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557458718
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (772) 567-4311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph John Zerega practices at Cleveland Clinic Indian River Hospital in Vero Beach, Florida
Dr. Zerega's primary practice is Cleveland Clinic Indian River Hospital, at 1000 36th St, Vero Beach, FL 32960 in Indian River County. The practice phone is (772) 567-4311.
- Cleveland Clinic Indian River Hospital1000 36th St, Vero Beach, FL 32960 · Indian River CountyPhone(772) 567-4311
Source: Dmand AI Affiliation Data
Dr. Joseph John Zerega is affiliated with 3 sites of care and 2 medical groups
Dr. Zerega's primary practice is Cleveland Clinic Indian River Hospital in Vero Beach, Florida, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic Indian River Hospital. Dmand AI also links Dr. Zerega to 2 more group practices and clinics and 1 medical group, 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. Joseph John Zerega's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zerega practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Indian River Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph John Zerega is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Zerega's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Zerega is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Zerega's licenses on file in 6 states: Florida, California, New York, Tennessee, Virginia and Illinois.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
- California license
- New York license
- Tennessee license
- Virginia license
- Illinois license
Clinical focus
Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroenteritis, gastrointestinal bleeding and irritable bowel syndrome (IBS) among the conditions Dr. Zerega treats.
Gastroenterologists near Dr. Zerega
Counts of gastroenterologists 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. Joseph John Zerega billed Medicare for 212 services in 2024
CMS data shows 212 Medicare services from Dr. Zerega across 4 procedure codes in 2024, for 187 Medicare patients. Medicare paid $27,913 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zerega's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2402024: 15237%
- Office and hospital visits
- 2023: 3032024: 6080%
- Other services
- 2023: 132024: 0100%
Dr. Zerega compared with the Florida median for gastroenterologists, 2024
- Dr. Zerega
- Florida median
- Medicare services
- 212vs 58264% below
- Medicare patients
- 187vs 32242% below
- Part D claims
- 871vs 50274% above
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Zerega'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. Zerega?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zerega and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph John Zerega treated 187 Medicare patients in 2024, average age 74
CMS counts 187 Medicare patients who saw Dr. Zerega in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zerega's median patient age at 70, with 56% women.
Dr. Zerega's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zerega's Medicare patients by sex, 2024
- Women10154%
- Men8646%
Chronic conditions among Dr. Zerega's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis57%
- Ischemic heart disease29%
- Diabetes26%
- Chronic kidney disease23%
- Anxiety22%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zerega'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph John Zerega wrote 999 Medicare Part D claims in 2024
In 2024, Dr. Zerega wrote 999 Medicare Part D claims for 276 patients. 89% of them were for generic drugs. CMS names the drug for 871 of them, across 21 drugs with 11 or more claims each, at $51,639 in total drug cost. In 2023, CMS named 1,216 claims across 22 drugs.
Dr. Zerega's Part D claims by kind of drug, 2024
- Generic891 claims89%
- Brand-name108 claims11%
Dr. Zerega'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: 1,2162024: 87128%
Drugs named by CMS: 21 in 2024, 22 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. Joseph John Zerega scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Zerega for performance year 2024, reported through an alternative payment model (APM). Dr. Zerega accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of colonoscopy by Dr. Zerega, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Zerega's MIPS scores, performance year 2024
- 92of 100Final score
- 80.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Zerega ranks in Medicare procedure volume
- Colonoscopy
- 47th percentile19 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 45th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Joseph John Zerega received $225 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Zerega from 2 drug and device companies in 2018. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $125.
Companies that paid Dr. Zerega the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph John Zerega has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Zerega, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Zerega
- 2013
- CMS Stage 1 EHR
- 2007
- ACG Fellow
- Undated
- AGA Fellow
Source: Dmand AI Professional Profile Data
Dr. Joseph John Zerega graduated from New York Medical College
Dr. Zerega graduated from New York Medical College in 1982. Dr. Zerega is a member of ACG, ACP and AGA.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Joseph John Zerega accepts plans from 16 insurance carriers
Dr. Zerega is in network with 16 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aspirus Health Plan
- +8 more carriersWith a free account
Plan types Dr. Zerega accepts, by number of carriers
- PPO11
- Medicare10
- HMO9
- POS6
- EPO5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph John Zerega'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Joseph John Zerega
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. Joseph John Zerega's NPI number?
Dr. Joseph John Zerega's NPI number is 1033167663. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph John Zerega?
Dr. Joseph John Zerega is a gastroenterologist in Vero Beach, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Joseph John Zerega practice?
Dr. Zerega practices at 1000 36th St, Vero Beach, FL 32960. Dr. Zerega's primary practice is Cleveland Clinic Indian River Hospital in Vero Beach, Florida, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Zerega to 2 group practices and clinics and 1 medical group.
What is Dr. Joseph John Zerega's office phone number?
The practice phone on file for Dr. Zerega is (772) 567-4311.
What is Dr. Joseph John Zerega's medical license number?
Dr. Zerega holds Florida license ME78827, one of the licenses on file in 6 states.
Which states has Dr. Joseph John Zerega been licensed in?
Dmand AI has state licenses on file for Dr. Zerega in Florida (1999 to 2026), California (2021 to 2027), New York (1984 to 2025), Tennessee (1997 to 2000), Virginia (1998 to 2000) and Illinois (1993 to 1999).
Which hospitals is Dr. Joseph John Zerega affiliated with?
Dr. Zerega practices at Cleveland Clinic Indian River Hospital in Vero Beach, Florida.
What medical group is Dr. Joseph John Zerega part of?
Dr. Zerega is linked to Cleveland Clinic Indian River Hospital. Dmand AI links Dr. Zerega to 1 more medical group.
Does Dr. Joseph John Zerega accept Medicare?
Yes. CMS data shows Dr. Zerega billed Medicare for 212 services in 2024, and Dr. Zerega accepts Medicare assignment.
What is Dr. Joseph John Zerega's MIPS score?
Dr. Zerega's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Joseph John Zerega see?
CMS counts 187 Medicare patients who saw Dr. Zerega in 2024, with an average age of 74.
Is Dr. Joseph John Zerega board certified?
Yes. Dr. Zerega is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Joseph John Zerega bill to Medicare?
In 2024, Dr. Zerega's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Joseph John Zerega go to medical school?
Dr. Zerega graduated from New York Medical College in 1982.
What drugs does Dr. Joseph John Zerega prescribe most?
In 2024 Medicare Part D data, Dr. Zerega's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Omeprazole.
Has Dr. Joseph John Zerega received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Dr. Zerega from 2 companies from 2018 to 2018. The largest total came from Gilead Sciences, Inc.
How long has Dr. Joseph John Zerega been practicing?
Dr. Zerega graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Joseph John Zerega accept?
Dr. Zerega is in network with 16 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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