Coronary Vessel AnomaliesEvaluation Studies as TopicMyocardial Revascularization
John Fernandes
NPI1073589883
- Part D claims, 2024
- 89
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $1,098
- Insurance carriers
- 6
- Practice address
- 94 Old Short Hills Road, Livingston, NJ 07039
- Practice phone
- Call (973) 322-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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John Fernandes is a pediatric cardiology physician in Livingston, New Jersey
John Fernandes practices at Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health.
John Fernandes' NPI, 1073589883, was assigned on February 23, 2006. John Fernandes graduated from St. John's Medical College in 1983. John Fernandes holds New York license 175252.
NPI and contact details
- NPI
- 1073589883NPI Registry (opens in a new tab)
- NPI enumeration date
- February 23, 2006
- NPI status
- Active
- Practice phone
- (973) 322-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John Fernandes practices at Cooperman Barnabas Medical Center in Livingston, New Jersey
John Fernandes' primary practice is Cooperman Barnabas Medical Center, at 94 Old Short Hills Road, Livingston, NJ 07039 in Essex County. The practice phone is (973) 322-5000.
- Cooperman Barnabas Medical Center94 Old Short Hills Road, Livingston, NJ 07039 · Essex CountyPhone(973) 322-5000
Source: Dmand AI Affiliation Data
John Fernandes is affiliated with 1 site of care
John Fernandes' primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health. John Fernandes' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Fernandes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Fernandes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cooperman Barnabas Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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John Fernandes is one of 63 pediatric cardiology physicians in New Jersey
Pediatric cardiology is John Fernandes' primary specialty in the NPI Registry, under taxonomy code 2080P0202X. John Fernandes is board certified in pediatric cardiology by the American Board of Pediatrics. Dmand AI has John Fernandes' licenses on file in 4 states: New York, New Jersey, Virginia and Pennsylvania.
Specialties and state licenses
- Pediatric cardiology, New YorkPrimary
- New Jersey license
- Virginia license
- Pennsylvania license
Pediatric cardiology physicians near John Fernandes
Counts of pediatric cardiology physicians with a Dmand AI profile, by place and practice. Each opens the list.
63pediatric cardiology physicians in New Jersey
4pediatric cardiology physicians in Livingston
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John Fernandes' patients have a median age of 34
Across all payers, Dmand AI patient panel data puts John Fernandes' median patient age at 34, with 82% women.
John Fernandes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women82%
- Men16%
Source: Dmand AI Patient Panel Data
John Fernandes wrote 89 Medicare Part D claims in 2024
In 2024, John Fernandes wrote 89 Medicare Part D claims for 26 patients. 84% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $232 in total drug cost. In 2021, CMS named 11 claims across 1 drug.
Part D claims, 202489
Drugs named by CMS2
Total drug cost$232
Part D patients26
John Fernandes' Part D claims by kind of drug, 2024
- Generic75 claims84%
- Brand-name14 claims16%
John Fernandes' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 112022: 28155%
Drugs named by CMS: 2 in 2022, 1 in 2021.
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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John Fernandes has 2 publications on record
Dmand AI links 2 papers to John Fernandes.
Papers2
Recent publications by John Fernandes
Abnormalities, MultipleAnastomosis, SurgicalAngioplasty, Balloon
See who John Fernandes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who John Fernandes works with, so you can find a warm path to the right pediatric cardiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
John Fernandes received $1,098 in industry payments from 2019 to 2025
CMS Open Payments shows 4 general payments to John Fernandes from 2 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 51% of the total. Artivion, Inc. paid the most, $1,016.
General payments to John Fernandes by program year, 2019 to 2025
General payments to John Fernandes by kind, 2019 to 2025
$1.1Kin total
- Travel and lodging$56551%
- Food and beverage$53349%
Companies that paid John Fernandes the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Fernandes graduated from St. John's Medical College
John Fernandes graduated from St. John's Medical College in 1983. John Fernandes is a member of ACC.
- Medical school
- Board certified in pediatric cardiology
Source: Dmand AI Professional Profile Data
John Fernandes accepts plans from 6 insurance carriers
John Fernandes is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Horizon Blue Cross Blue Shield of New Jersey
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types John Fernandes accepts, by number of carriers
- Medicare6
- PPO6
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for John Fernandes'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) |
| 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 John Fernandes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Fernandes' NPI number?
John Fernandes' NPI number is 1073589883. It was assigned on February 23, 2006, and it is active in the NPI Registry.
What does John Fernandes specialize in?
John Fernandes is a pediatric cardiology physician in Livingston, New Jersey. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does John Fernandes practice?
John Fernandes practices at 94 Old Short Hills Road, Livingston, NJ 07039. John Fernandes' primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health.
What is John Fernandes' office phone number?
The practice phone on file for John Fernandes is (973) 322-5000.
What is John Fernandes' medical license number?
John Fernandes holds New York license 175252, one of the licenses on file in 4 states.
Which states has John Fernandes been licensed in?
Dmand AI has state licenses on file for John Fernandes in New York (1988 to 2027), New Jersey (1991 to 2027), Virginia (2001 to 2018) and Pennsylvania (1986 to 1994).
Which hospitals is John Fernandes affiliated with?
John Fernandes practices at Cooperman Barnabas Medical Center in Livingston, New Jersey.
Is John Fernandes board certified?
Yes. John Fernandes is board certified in pediatric cardiology by the American Board of Pediatrics.
Where did John Fernandes go to medical school?
John Fernandes graduated from St. John's Medical College in 1983.
What drugs does John Fernandes prescribe most?
In 2022 Medicare Part D data, John Fernandes' most prescribed drugs by claims were Amlodipine Besylate and Ciprofloxacin HCl.
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Has John Fernandes received payments from drug or device companies?
CMS Open Payments shows $1,098 in general payments to John Fernandes from 2 companies from 2019 to 2025. The largest total came from Artivion, Inc.
How long has John Fernandes been practicing?
John Fernandes graduated from medical school in 1983, 43 years ago.
Does John Fernandes do research?
Dmand AI links 2 publications to John Fernandes.
What insurance does John Fernandes accept?
John Fernandes is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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