Dr. Derek Joseph Naccari, MD
- Medicare services, 2024
- 903
- Medicare patients, 2024
- 297
- Part D claims, 2024
- 9,724
- Hospital affiliations
- 2
- Industry payments
- $6,949
- Practice address
- 4200 Houma Blvd, Metairie, LA 70006
- Practice phone
- Call (504) 988-5263
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Naccari's professional email, personal email and mobile number
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Dr. Derek Joseph Naccari is an internist in Metairie, Louisiana
Dr. Naccari practices at East Jefferson General Hospital in Metairie, Louisiana, part of LCMC Health.
Dr. Naccari's NPI, 1871980128, was assigned on April 23, 2015. Dr. Naccari graduated from Louisiana State University School of Medicine in New Orleans in 2015. Dr. Naccari holds Louisiana license 308741.
- NPI
- 1871980128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931490695
- NPI enumeration date
- April 23, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (504) 988-5263
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Joseph Naccari practices at East Jefferson General Hospital in Metairie, Louisiana
Dr. Naccari's primary practice is East Jefferson General Hospital, at 4200 Houma Blvd, Metairie, LA 70006 in Jefferson Parish. The practice phone is (504) 988-5263.
- East Jefferson General Hospital4200 Houma Blvd, Metairie, LA 70006 · Jefferson ParishPhone(504) 988-5263
Source: Dmand AI Affiliation Data
Dr. Derek Joseph Naccari is affiliated with 5 sites of care and 1 medical group
Dr. Naccari's primary practice is East Jefferson General Hospital in Metairie, Louisiana, part of LCMC Health. Dr. Naccari is also affiliated with University Medical Center New Orleans. The medical group on file is East Jefferson Physicians Group. Dmand AI also links Dr. Naccari to 2 more home health agencies and 1 group practice or clinic, 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. Derek Joseph Naccari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naccari practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| East Jefferson General Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Joseph Naccari is one of 1,571 internists in Louisiana
Internal medicine is Dr. Naccari's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Naccari is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. Naccari
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. Derek Joseph Naccari billed Medicare for 903 services in 2024
CMS data shows 903 Medicare services from Dr. Naccari across 9 procedure codes in 2024, for 297 Medicare patients. Medicare paid $49,869 for them. Every service was in an office.
Dr. Naccari's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4722024: 5006%
- Other services
- 2023: 442024: 354705%
- Tests and treatments
- 2023: 592024: 4917%
Dr. Naccari compared with the Louisiana median for internists, 2024
- Dr. Naccari
- Louisiana median
- Medicare services
- 903vs 4212.1 times
- Medicare patients
- 297vs 16086% above
- Part D claims
- 8,975vs 40822.0 times
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Naccari'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. Naccari and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek Joseph Naccari treated 297 Medicare patients in 2024, average age 75
CMS counts 297 Medicare patients who saw Dr. Naccari in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Naccari's median patient age at 68, with 43% women.
Dr. Naccari's Medicare patients by age, 2024
Dr. Naccari's Medicare patients by sex, 2024
- Women13947%
- Men15853%
Chronic conditions among Dr. Naccari's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes29%
- Ischemic heart disease28%
- Anxiety26%
- Chronic kidney disease25%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Naccari's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek Joseph Naccari wrote 9,724 Medicare Part D claims in 2024
In 2024, Dr. Naccari wrote 9,724 Medicare Part D claims for 808 patients. 87% of them were for generic drugs. CMS names the drug for 8,975 of them, across 120 drugs with 11 or more claims each, at $775,675 in total drug cost. In 2023, CMS named 6,796 claims across 102 drugs.
Dr. Naccari's Part D claims by kind of drug, 2024
- Generic8,479 claims87%
- Brand-name1,186 claims12%
- Other59 claims1%
Dr. Naccari'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. Naccari's Part D claims, 2024
- Opioids1%74 of 9,724 claims
- Antibiotics2%153 of 9,724 claims
- Antipsychotics, patients 65 and over1%88 of 9,724 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: 6,7962024: 8,97532%
Drugs named by CMS: 120 in 2024, 102 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. Derek Joseph Naccari offers telehealth to Medicare patients
Dr. Naccari accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Naccari as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Derek Joseph Naccari received $6,949 in industry payments from 2016 to 2025
CMS Open Payments shows 414 general payments to Dr. Naccari from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Pfizer Inc. paid the most, $1,365.
General payments to Dr. Naccari by program year, 2016 to 2025
General payments to Dr. Naccari by kind, 2016 to 2025
- Food and beverage$6,86499%
- Education$851%
Companies that paid Dr. Naccari 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. Derek Joseph Naccari graduated from Louisiana State University School of Medicine in New Orleans
Dr. Naccari graduated from Louisiana State University School of Medicine in New Orleans in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek Joseph Naccari'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 |
| 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. Derek Joseph Naccari
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. Derek Joseph Naccari's NPI number?
Dr. Derek Joseph Naccari's NPI number is 1871980128. It was assigned on April 23, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Joseph Naccari?
Dr. Derek Joseph Naccari is an internist in Metairie, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Derek Joseph Naccari practice?
Dr. Naccari practices at 4200 Houma Blvd, Metairie, LA 70006. Dr. Naccari's primary practice is East Jefferson General Hospital in Metairie, Louisiana, part of LCMC Health. Dmand AI also links Dr. Naccari to 2 home health agencies and 1 group practice or clinic.
What is Dr. Derek Joseph Naccari's office phone number?
The practice phone on file for Dr. Naccari is (504) 988-5263.
What is Dr. Derek Joseph Naccari's medical license number?
Dr. Naccari holds Louisiana license 308741.
Which hospitals is Dr. Derek Joseph Naccari affiliated with?
Dr. Naccari practices at East Jefferson General Hospital in Metairie, Louisiana. Dr. Naccari is also affiliated with University Medical Center New Orleans.
What medical group is Dr. Derek Joseph Naccari part of?
Dr. Naccari is linked to East Jefferson Physicians Group.
Does Dr. Derek Joseph Naccari accept Medicare?
Yes. CMS data shows Dr. Naccari billed Medicare for 903 services in 2024, and Dr. Naccari accepts Medicare assignment.
Does Dr. Derek Joseph Naccari offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Naccari as offering telehealth services.
How many Medicare patients does Dr. Derek Joseph Naccari see?
CMS counts 297 Medicare patients who saw Dr. Naccari in 2024, with an average age of 75.
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What services does Dr. Derek Joseph Naccari bill to Medicare?
In 2024, Dr. Naccari's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
Where did Dr. Derek Joseph Naccari go to medical school?
Dr. Naccari graduated from Louisiana State University School of Medicine in New Orleans in 2015.
What drugs does Dr. Derek Joseph Naccari prescribe most?
In 2024 Medicare Part D data, Dr. Naccari's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Derek Joseph Naccari received payments from drug or device companies?
CMS Open Payments shows $6,949 in general payments to Dr. Naccari from 37 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Derek Joseph Naccari been practicing?
Dr. Naccari graduated from medical school in 2015, 11 years ago.
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