John Ahlert
- Part D claims, 2026
- 200
- Industry payments
- $663
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 701 Grove Rd, Greenville, SC 29605-4210
- Practice phone
- Call (864) 455-5515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find John Ahlert'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 Ahlert is a general surgeon in Greenville, South Carolina
John Ahlert practices in Greenville, South Carolina.
John Ahlert's NPI, 1841995446, was assigned on April 3, 2023. John Ahlert holds South Carolina license LL89757.
- NPI
- 1841995446NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2023
- NPI status
- Active
- Practice phone
- (864) 455-5515
- 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
John Ahlert's practice address is in Greenville, South Carolina
John Ahlert's practice address in the NPI Registry is 701 Grove Rd, Greenville, SC 29605-4210. The practice phone is (864) 455-5515.
- NPI Registry address701 Grove Rd, Greenville, SC 29605-4210Phone(864) 455-5515
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at John Ahlert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Ahlert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Ahlert's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
John Ahlert is one of 506 general surgeons in South Carolina
Surgery is John Ahlert's primary specialty in the NPI Registry, under taxonomy code 208600000X. John Ahlert is licensed in South Carolina.
Specialties and state licenses
- Surgery, South CarolinaPrimary
General surgeons near John Ahlert
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
John Ahlert's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts John Ahlert's median patient age at 42, with 100% women.
John Ahlert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
John Ahlert wrote 200 Medicare Part D claims in 2026
In 2026, John Ahlert wrote 200 Medicare Part D claims for 99 patients. 89% of them were for generic drugs. CMS names the drug for 117 of them, across 6 drugs with 11 or more claims each, at $414 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
John Ahlert's Part D claims by kind of drug, 2026
- Generic177 claims89%
- Brand-name and other23 claims12%
John Ahlert'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 Ahlert's Part D claims, 2026
- Opioids31%61 of 200 claims
- Antibiotics6%11 of 200 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: 122024: 117875%
Drugs named by CMS: 6 in 2024, 1 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), 2026 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John Ahlert received $663 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to John Ahlert from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. TELA Bio, Inc. paid the most, $154.
General payments to John Ahlert by program year, 2024 to 2025
Companies that paid John Ahlert the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Ahlert'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 |
| 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) |
| 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 John Ahlert
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 Ahlert's NPI number?
John Ahlert's NPI number is 1841995446. It was assigned on April 3, 2023, and it is active in the NPI Registry.
What does John Ahlert specialize in?
John Ahlert is a general surgeon in Greenville, South Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does John Ahlert practice?
John Ahlert practices at 701 Grove Rd, Greenville, SC 29605-4210.
What is John Ahlert's office phone number?
The practice phone on file for John Ahlert is (864) 455-5515. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John Ahlert's email address?
Dmand AI checks professional and personal email addresses for John Ahlert through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John Ahlert's medical license number?
John Ahlert holds South Carolina license LL89757.
What drugs does John Ahlert prescribe most?
In 2024 Medicare Part D data, John Ahlert's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Tramadol HCl.
Has John Ahlert received payments from drug or device companies?
CMS Open Payments shows $663 in general payments to John Ahlert from 6 companies from 2024 to 2025. The largest total came from TELA Bio, Inc.
How long has John Ahlert been practicing?
John Ahlert's NPI was assigned in 2023.
What EHR does John Ahlert's practice use?
Dmand AI tracks the EHR system at John Ahlert's practice. The vendor and product are available with a free Dmand AI account.
Selling to surgery practices?
See general surgeons in South Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card