John L. Naselli
- Part D claims, 2024
- 607
- Hospital affiliations
- 1
- Industry payments
- $447
- Medical groups
- 2
- State license
- 1
- Practice address
- 112 John St, Easley, SC 29640
- Practice phone
- Call (864) 859-2220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umg Easley
Easley, South Carolina
Find John Naselli'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.
John L. Naselli is a neurologist in Easley, South Carolina
John Naselli practices at Umg Easley in Easley, South Carolina.
John Naselli's NPI, 1871173344, was assigned on April 9, 2021. John Naselli graduated from University of South Carolina School of Medicine, Greenville in 2021. John Naselli holds South Carolina license LL86029.
- NPI
- 1871173344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901200468
- NPI enumeration date
- April 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (864) 859-2220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John L. Naselli practices at Umg Easley in Easley, South Carolina
John Naselli's primary practice is Umg Easley, at 112 John St, Easley, SC 29640 in Pickens County. The practice phone is (864) 859-2220.
- Umg Easley112 John St, Easley, SC 29640 · Pickens CountyPhone(864) 859-2220
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John L. Naselli is affiliated with 2 sites of care and 2 medical groups
John Naselli's primary practice is Umg Easley in Easley, South Carolina. John Naselli is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Prisma Health Medical Group. Dmand AI also links John Naselli to 1 more medical group, named with a free account.
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 John L. Naselli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Naselli practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umg Easley | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John L. Naselli is one of 242 neurologists in South Carolina
Neurology is John Naselli's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. John Naselli is licensed in South Carolina.
Specialties and state licenses
- Neurology, South CarolinaPrimary
Neurologists near John Naselli
Counts of neurologists 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
John L. Naselli's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts John Naselli's median patient age at 39, with 65% women.
John Naselli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women65%
- Men34%
Source: Dmand AI Patient Panel Data
John L. Naselli wrote 607 Medicare Part D claims in 2024
In 2024, John Naselli wrote 607 Medicare Part D claims for 56 patients. 96% of them were for generic drugs. CMS names the drug for 499 of them, across 18 drugs with 11 or more claims each, at $44,101 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.
John Naselli's Part D claims by kind of drug, 2024
- Generic580 claims96%
- Brand-name27 claims4%
John Naselli'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 John Naselli's Part D claims, 2024
- Antipsychotics, patients 65 and over4%25 of 607 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: 572024: 499775%
Drugs named by CMS: 18 in 2024, 4 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
John L. Naselli offers telehealth to Medicare patients
John Naselli accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Naselli as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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John L. Naselli received $447 in industry payments from 2023 to 2025
CMS Open Payments shows 7 general payments to John Naselli from 6 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $125.
General payments to John Naselli by program year, 2023 to 2025
Companies that paid John Naselli the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John L. Naselli graduated from University of South Carolina School of Medicine, Greenville
John Naselli graduated from University of South Carolina School of Medicine, Greenville in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John L. Naselli'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 John L. Naselli
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 L. Naselli's NPI number?
John L. Naselli's NPI number is 1871173344. It was assigned on April 9, 2021, and it is active in the NPI Registry.
What does John L. Naselli specialize in?
John L. Naselli is a neurologist in Easley, South Carolina. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does John L. Naselli practice?
John Naselli practices at 112 John St, Easley, SC 29640. John Naselli's primary practice is Umg Easley in Easley, South Carolina. Dmand AI also links John Naselli to 1 medical group.
What is John L. Naselli's office phone number?
The practice phone on file for John Naselli is (864) 859-2220.
What is John L. Naselli's medical license number?
John Naselli holds South Carolina license LL86029.
Which hospitals is John L. Naselli affiliated with?
John Naselli is affiliated with Prisma Health Greenville Memorial Hospital.
What medical group is John L. Naselli part of?
John Naselli is linked to Prisma Health Medical Group. Dmand AI links John Naselli to 1 more medical group.
Does John L. Naselli accept Medicare?
Yes. CMS lists John Naselli as accepting Medicare assignment.
Does John L. Naselli offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Naselli as offering telehealth services.
Where did John L. Naselli go to medical school?
John Naselli graduated from University of South Carolina School of Medicine, Greenville in 2021.
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What drugs does John L. Naselli prescribe most?
In 2024 Medicare Part D data, John Naselli's most prescribed drugs by claims were Trazodone HCl, Venlafaxine HCl ER and Duloxetine HCl.
Has John L. Naselli received payments from drug or device companies?
CMS Open Payments shows $447 in general payments to John Naselli from 6 companies from 2023 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has John L. Naselli been practicing?
John Naselli graduated from medical school in 2021, 5 years ago.
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