Dr. Nathan Risk, MD
- Part D claims, 2024
- 42
- Industry payments
- $994
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1208 Island Ct, Mount Pleasant, SC 29466
- Practice phone
- Call (843) 792-4638
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Risk'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.
Dr. Nathan Risk is a general surgeon in Mount Pleasant, South Carolina
Dr. Risk practices in Mount Pleasant, South Carolina.
Dr. Risk's NPI, 1639861818, was assigned on May 24, 2023. Dr. Risk holds South Carolina license MMD.89847.
- NPI
- 1639861818NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2023
- NPI status
- Active
- Practice phone
- (843) 792-4638
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Nathan Risk's practice address is in Mount Pleasant, South Carolina
Dr. Risk's practice address in the NPI Registry is 1208 Island Ct, Mount Pleasant, SC 29466, in Charleston County. The practice phone is (843) 792-4638.
- NPI Registry address1208 Island Ct, Mount Pleasant, SC 29466 · Charleston CountyPhone(843) 792-4638
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Nathan Risk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Risk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Risk's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Risk is one of 506 general surgeons in South Carolina
Surgery is Dr. Risk's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Risk is licensed in South Carolina.
Specialties and state licenses
- Surgery, South CarolinaPrimary
General surgeons near Dr. Risk
Counts of general surgeons 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. Nathan Risk wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Risk wrote 42 Medicare Part D claims for 24 patients. 98% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $116 in total drug cost.
Dr. Risk's Part D claims by kind of drug, 2024
- Generic41 claims98%
- Brand-name and other1 claims2%
Dr. Risk'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. Risk's Part D claims, 2024
- Opioids48%20 of 42 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Nathan Risk received $994 in industry payments from 2023 to 2025
CMS Open Payments shows 11 general payments to Dr. Risk from 6 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $460.
General payments to Dr. Risk by program year, 2023 to 2025
Companies that paid Dr. Risk the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nathan Risk'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 |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Nathan Risk
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. Nathan Risk's NPI number?
Dr. Nathan Risk's NPI number is 1639861818. It was assigned on May 24, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Risk?
Dr. Nathan Risk is a general surgeon in Mount Pleasant, South Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nathan Risk practice?
Dr. Risk practices at 1208 Island Ct, Mount Pleasant, SC 29466.
What is Dr. Nathan Risk's office phone number?
The practice phone on file for Dr. Risk is (843) 792-4638.
What is Dr. Nathan Risk's medical license number?
Dr. Risk holds South Carolina license MMD.89847.
What drugs does Dr. Nathan Risk prescribe most?
In 2024 Medicare Part D data, Dr. Risk's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Nathan Risk received payments from drug or device companies?
CMS Open Payments shows $994 in general payments to Dr. Risk from 6 companies from 2023 to 2025. The largest total came from Davol Inc.
How long has Dr. Nathan Risk been practicing?
Dr. Risk's NPI was assigned in 2023.
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