Dr. Jonathan E. Constantin, DO
- Medicare services, 2024
- 3,214
- Medicare patients, 2024
- 827
- Part D claims, 2024
- 14,384
- Publications
- 3
- Hospital affiliations
- 4
- Practice address
- 1500 Sw 1st Ave, Ocala, FL 34471
- Practice phone
- Call (352) 351-7282
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AdventHealth Ocala
Mobile Lab · Ocala, Florida
Find Dr. Constantin's professional email, personal email and mobile number
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Dr. Jonathan E. Constantin is a cardiologist in Ocala, Florida
Dr. Constantin practices at AdventHealth Ocala in Ocala, Florida.
Dr. Constantin's NPI, 1184627291, was assigned on May 23, 2005. Dr. Constantin graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1996. Dr. Constantin holds Florida license OS8945.
- NPI
- 1184627291NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012959323
- NPI enumeration date
- May 23, 2005
- NPI status
- Active
- Practice phone
- (352) 351-7282
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jonathan E. Constantin practices at AdventHealth Ocala in Ocala, Florida
Dr. Constantin's primary practice is AdventHealth Ocala, at 1500 Sw 1st Ave, Ocala, FL 34471. The practice phone is (352) 351-7282.
- AdventHealth Ocala1500 Sw 1st Ave, Ocala, FL 34471Phone(352) 351-7282
Source: Dmand AI Affiliation Data
Dr. Jonathan E. Constantin is affiliated with 10 sites of care and 5 medical groups
Dr. Constantin's primary practice is AdventHealth Ocala in Ocala, Florida. Dr. Constantin is also affiliated with AdventHealth Ocala. The medical group on file is AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI also links Dr. Constantin to 3 more hospitals, 5 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. Jonathan E. Constantin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantin practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Ocala | Available with a free account |
| +9 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan E. Constantin is one of 1,709 cardiologists in Florida
Cardiovascular disease is Dr. Constantin's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Constantin is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Constantin's licenses on file in 2 states: Florida and Georgia.
Specialties and state licenses
- Cardiovascular disease, FloridaPrimary
- Georgia license
Clinical focus
Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic hypertension, coronary artery disease and heart blockage among the conditions Dr. Constantin treats.
Cardiologists near Dr. Constantin
Counts of cardiologists 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. Jonathan E. Constantin billed Medicare for 3,214 services in 2024
CMS data shows 3,214 Medicare services from Dr. Constantin across 19 procedure codes in 2024, for 827 Medicare patients. Medicare paid $192,966 for them.
Dr. Constantin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,7372024: 1,7042%
- Office and hospital visits
- 2023: 1,4292024: 1,3833%
- Imaging
- 2023: 1352024: 1276%
Where Dr. Constantin's Medicare services took place, 2024
- In an office1,86558%
- In a facility1,34942%
Dr. Constantin compared with the Florida median for cardiologists, 2024
- Dr. Constantin
- Florida median
- Medicare services
- 3,214vs 1,92567% above
- Medicare patients
- 827vs 70617% above
- Part D claims
- 14,212vs 1,9987.1 times
Medians across 1,638 cardiologists in Florida with Dmand AI profiles that report each measure.
Dr. Constantin'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. Constantin and other cardiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan E. Constantin treated 827 Medicare patients in 2024, average age 76
CMS counts 827 Medicare patients who saw Dr. Constantin in 2024. The largest group is 65 to 74, with 311 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.81, 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. Constantin's median patient age at 72, with 53% women.
Dr. Constantin's Medicare patients by age, 2024
Dr. Constantin's Medicare patients by sex, 2024
- Women41650%
- Men41150%
Chronic conditions among Dr. Constantin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Arthritis56%
- Diabetes47%
- Chronic kidney disease40%
- Heart failure40%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Constantin'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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan E. Constantin wrote 14,384 Medicare Part D claims in 2024
In 2024, Dr. Constantin wrote 14,384 Medicare Part D claims for 1,187 patients. 87% of them were for generic drugs. CMS names the drug for 14,212 of them, across 49 drugs with 11 or more claims each, at $1,591,187 in total drug cost. In 2023, CMS named 11,671 claims across 50 drugs.
Dr. Constantin's Part D claims by kind of drug, 2024
- Generic12,517 claims87%
- Brand-name1,867 claims13%
Dr. Constantin'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: 11,6712024: 14,21222%
Drugs named by CMS: 49 in 2024, 50 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. Jonathan E. Constantin has 3 publications on record
Dmand AI links 3 papers to Dr. Constantin in 2017. 2017 was the busiest year, with 3. Dr. Constantin has published most often in Cureus. Dr. Constantin's most frequent co-authors are Abdul Mannan Khan Minhas, MD, Vikas Bansal, MD and Shobana Iyer, MBBS.
Dr. Constantin's most frequent co-authors
- Abdul Mannan Khan Minhas, MD3 shared papers
- Vikas Bansal, MD1 shared paper
- Shobana Iyer, MBBS1 shared paper
Recent publications by Dr. Constantin
See who Dr. Constantin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Constantin works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan E. Constantin received $4,394 in industry payments from 2016 to 2025
CMS Open Payments shows 286 general payments to Dr. Constantin from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Novartis Pharmaceuticals Corporation paid the most, $619.
General payments to Dr. Constantin by program year, 2016 to 2025
General payments to Dr. Constantin by kind, 2016 to 2025
- Food and beverage$4,16095%
- Education$2355%
Companies that paid Dr. Constantin 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. Jonathan E. Constantin has 1 award and honors on record
Dmand AI lists 1 award for Dr. Constantin.
Awards and honors for Dr. Constantin
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Jonathan E. Constantin graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford
Dr. Constantin graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1996. Dr. Constantin is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in 2003 - 2026
- Board certified in 2004 - 2027
- Board certified in 2002 - 2003
- Board certified in 1998 - 2004
Source: Dmand AI Professional Profile Data
Dr. Jonathan E. Constantin accepts plans from 19 insurance carriers
Dr. Constantin is in network with 19 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aspirus Health Plan
- +11 more carriersWith a free account
Plan types Dr. Constantin accepts, by number of carriers
- Medicare11
- PPO11
- HMO10
- POS6
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonathan E. Constantin'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) |
| 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) |
| 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. Jonathan E. Constantin
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. Jonathan E. Constantin's NPI number?
Dr. Jonathan E. Constantin's NPI number is 1184627291. It was assigned on May 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan E. Constantin?
Dr. Jonathan E. Constantin is a cardiologist in Ocala, Florida. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Jonathan E. Constantin practice?
Dr. Constantin practices at 1500 Sw 1st Ave, Ocala, FL 34471. Dr. Constantin's primary practice is AdventHealth Ocala in Ocala, Florida. Dmand AI also links Dr. Constantin to 3 hospitals, 5 group practices and clinics and 4 medical groups.
What is Dr. Jonathan E. Constantin's office phone number?
The practice phone on file for Dr. Constantin is (352) 351-7282.
What is Dr. Jonathan E. Constantin's medical license number?
Dr. Constantin holds Florida license OS8945, one of the licenses on file in 2 states.
Which states has Dr. Jonathan E. Constantin been licensed in?
Dmand AI has state licenses on file for Dr. Constantin in Florida and Georgia.
Which hospitals is Dr. Jonathan E. Constantin affiliated with?
Dr. Constantin is affiliated with AdventHealth Ocala. Dmand AI links Dr. Constantin to 3 more hospitals.
What medical group is Dr. Jonathan E. Constantin part of?
Dr. Constantin is linked to AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI links Dr. Constantin to 4 more medical groups.
Does Dr. Jonathan E. Constantin accept Medicare?
Yes. CMS data shows Dr. Constantin billed Medicare for 3,214 services in 2024.
How many Medicare patients does Dr. Jonathan E. Constantin see?
CMS counts 827 Medicare patients who saw Dr. Constantin in 2024, with an average age of 76.
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Is Dr. Jonathan E. Constantin board certified?
Yes. Dr. Constantin is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Jonathan E. Constantin bill to Medicare?
In 2024, Dr. Constantin's most billed Medicare services were office visit, established patient (99215), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Jonathan E. Constantin go to medical school?
Dr. Constantin graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1996.
What drugs does Dr. Jonathan E. Constantin prescribe most?
In 2024 Medicare Part D data, Dr. Constantin's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Spironolactone.
Has Dr. Jonathan E. Constantin received payments from drug or device companies?
CMS Open Payments shows $4,394 in general payments to Dr. Constantin from 32 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Jonathan E. Constantin been practicing?
Dr. Constantin graduated from medical school in 1996, 30 years ago.
Does Dr. Jonathan E. Constantin do research?
Dmand AI links 3 publications to Dr. Constantin.
Who does Dr. Jonathan E. Constantin publish with?
Dr. Constantin's most frequent co-authors are Abdul Mannan Khan Minhas, MD (3 shared papers), Vikas Bansal, MD (1 shared paper) and Shobana Iyer, MBBS (1 shared paper).
What insurance does Dr. Jonathan E. Constantin accept?
Dr. Constantin is in network with 19 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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