Sergio R. Naccarato

  • Atlanta, GA
  • Emergency medicine physician
NPI1730288853PAC ID5092788117
Medicare services, 2021
290
Medicare patients, 2024
13
Part D claims, 2024
567
Hospital affiliations
1
Industry payments
$57
Practice address
9 Piedmont NE Ctr, Atlanta, GA 30305
Practice phone
Call (404) 364-3821
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Southeast Permanente Medical Group

Atlanta, Georgia

See all 11 affiliations

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Sergio R. Naccarato is an emergency medicine physician in Atlanta, Georgia

Sergio Naccarato practices at The Southeast Permanente Medical Group in Atlanta, Georgia.

Sergio Naccarato's NPI, 1730288853, was assigned on September 22, 2006. Sergio Naccarato holds Georgia license 038568.

NPI and contact details
Medicare PAC ID
5092788117
NPI enumeration date
September 22, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(404) 364-3821
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Sergio R. Naccarato practices at The Southeast Permanente Medical Group in Atlanta, Georgia

Sergio Naccarato's primary practice is The Southeast Permanente Medical Group, at 9 Piedmont NE Ctr, Atlanta, GA 30305 in Fulton County. The practice phone is (404) 364-3821.

  • The Southeast Permanente Medical Group
    9 Piedmont NE Ctr, Atlanta, GA 30305 · Fulton CountyPhone(404) 364-3821

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Sergio R. Naccarato is affiliated with 8 sites of care and 3 medical groups

Sergio Naccarato's primary practice is The Southeast Permanente Medical Group in Atlanta, Georgia. Sergio Naccarato is also affiliated with Wellstar Cobb Medical Center. The medical group on file is The Southeast Permanente Medical Group. Dmand AI also links Sergio Naccarato to 5 more home health agencies, 2 medical groups and 1 group practice or clinic, each named with a free account.

See all 11 affiliations for Sergio Naccarato

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Sergio R. Naccarato's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Sergio Naccarato practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Southeast Permanente Medical GroupAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Sergio R. Naccarato is one of 1,629 emergency medicine physicians in Georgia

Emergency medicine is Sergio Naccarato's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Sergio Naccarato is licensed in Georgia.

Specialties and state licenses

  • Emergency medicine, GeorgiaPrimaryLicense 038568 · taxonomy 207P00000X

Emergency medicine physicians near Sergio Naccarato

Counts of emergency medicine physicians 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

Sergio R. Naccarato billed Medicare for 290 services in 2021

CMS data shows 290 Medicare services from Sergio Naccarato across 4 procedure codes in 2021, for 13 Medicare patients. Medicare paid $40,824 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2021290
Medicare patients13
Paid by Medicare$40,824
Procedure codes4

Sergio Naccarato's Medicare services by type, 2020 to 2021

  • 2020
  • 2021
Office and hospital visits
2020: 4732021: 29039%

Sergio Naccarato compared with the Georgia median for emergency medicine physicians, 2021

  • Sergio Naccarato
  • Georgia median
Medicare services
290vs 291Close to median
Medicare patients
13vs 26195% below
Part D claims
360vs 933.9 times

Medians across 1,545 emergency medicine physicians in Georgia with Dmand AI profiles that report each measure.

Sergio Naccarato's most billed Medicare procedure codes, 2021

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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Sergio R. Naccarato treated 13 Medicare patients in 2024, average age 65

CMS counts 13 Medicare patients who saw Sergio Naccarato in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Sergio Naccarato's median patient age at 74, with 59% women.

Medicare patients, 202413
Average age65
Average risk score2.21

Sergio Naccarato's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Sergio Naccarato's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%

Share of Medicare patients with each condition. A patient can have several.

Sergio Naccarato's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women59%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Sergio R. Naccarato wrote 567 Medicare Part D claims in 2024

In 2024, Sergio Naccarato wrote 567 Medicare Part D claims for 321 patients. 96% of them were for generic drugs. CMS names the drug for 360 of them, across 12 drugs with 11 or more claims each, at $3,404 in total drug cost. In 2023, CMS named 210 claims across 10 drugs.

Part D claims, 2024567
Drugs named by CMS12
Total drug cost$3,404
Part D patients321

Sergio Naccarato's Part D claims by kind of drug, 2024

  • Generic547 claims96%
  • Brand-name20 claims4%

Sergio Naccarato'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 Sergio Naccarato's Part D claims, 2024

  • Opioids17%95 of 567 claims
  • Antibiotics26%147 of 567 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: 2102024: 36071%

Drugs named by CMS: 12 in 2024, 10 in 2023.

See all prescribing by Sergio Naccarato

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 Sergio R. Naccarato takes part in Medicare

Sergio Naccarato 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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Sergio R. Naccarato received $57 in industry payments from 2020 to 2021

CMS Open Payments shows 4 general payments to Sergio Naccarato from 1 drug or device company from 2020 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $57.

General payments to Sergio Naccarato by program year, 2020 to 2021

Companies that paid Sergio Naccarato the most, 2020 to 2021

Share is of all general payments to this clinician.

See all payments to Sergio Naccarato

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Sergio R. Naccarato's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Sergio R. Naccarato

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Sergio R. Naccarato's NPI number?

Sergio R. Naccarato's NPI number is 1730288853. It was assigned on September 22, 2006, and it is active in the NPI Registry.

What does Sergio R. Naccarato specialize in?

Sergio R. Naccarato is an emergency medicine physician in Atlanta, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Sergio R. Naccarato practice?

Sergio Naccarato practices at 9 Piedmont NE Ctr, Atlanta, GA 30305. Sergio Naccarato's primary practice is The Southeast Permanente Medical Group in Atlanta, Georgia. Dmand AI also links Sergio Naccarato to 5 home health agencies, 2 medical groups and 1 group practice or clinic.

What is Sergio R. Naccarato's office phone number?

The practice phone on file for Sergio Naccarato is (404) 364-3821.

What is Sergio R. Naccarato's medical license number?

Sergio Naccarato holds Georgia license 038568.

Which hospitals is Sergio R. Naccarato affiliated with?

Sergio Naccarato is affiliated with Wellstar Cobb Medical Center.

What medical group is Sergio R. Naccarato part of?

Sergio Naccarato is linked to The Southeast Permanente Medical Group. Dmand AI links Sergio Naccarato to 2 more medical groups.

Does Sergio R. Naccarato accept Medicare?

Yes. CMS data shows Sergio Naccarato billed Medicare for 290 services in 2021, and Sergio Naccarato accepts Medicare assignment.

How many Medicare patients does Sergio R. Naccarato see?

CMS counts 13 Medicare patients who saw Sergio Naccarato in 2024, with an average age of 65.

What services does Sergio R. Naccarato bill to Medicare?

In 2021, Sergio Naccarato's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).

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What drugs does Sergio R. Naccarato prescribe most?

In 2024 Medicare Part D data, Sergio Naccarato's most prescribed drugs by claims were Prednisone, Tramadol HCl and Lorazepam.

Has Sergio R. Naccarato received payments from drug or device companies?

CMS Open Payments shows $57 in general payments to Sergio Naccarato from 1 company from 2020 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Sergio R. Naccarato been practicing?

Sergio Naccarato graduated from medical school in 1990, 36 years ago.

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