Dr. Donald Edward Hertweck, MD
- Part D claims, 2024
- 1,285
- Hospital affiliations
- 2
- Industry payments
- $97
- Medical groups
- 2
- State license
- 1
- Practice address
- 1240 Huffman Mill Rd, Burlington, NC 27216
- Practice phone
- Call (336) 538-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hertweck'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. Donald Edward Hertweck is an internist in Burlington, North Carolina
Dr. Hertweck practices at Cone Health Alamance Regional Medical Center in Burlington, North Carolina, part of Risant Health.
Dr. Hertweck's NPI, 1265432447, was assigned on July 28, 2005. Dr. Hertweck holds North Carolina license 9801298.
- NPI
- 1265432447NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Practice phone
- (336) 538-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Donald Edward Hertweck practices at Cone Health Alamance Regional Medical Center in Burlington, North Carolina
Dr. Hertweck's primary practice is Cone Health Alamance Regional Medical Center, at 1240 Huffman Mill Rd, Burlington, NC 27216 in Alamance County. The practice phone is (336) 538-7000.
- Cone Health Alamance Regional Medical Center1240 Huffman Mill Rd, Burlington, NC 27216 · Alamance CountyPhone(336) 538-7000
Source: Dmand AI Affiliation Data
Dr. Donald Edward Hertweck is affiliated with 2 sites of care and 2 medical groups
Dr. Hertweck's primary practice is Cone Health Alamance Regional Medical Center in Burlington, North Carolina, part of Risant Health. Dr. Hertweck is also affiliated with Kindred Hospital Greensboro. The medical group on file is AuthoraCare Collective. Dmand AI also links Dr. Hertweck to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald Edward Hertweck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hertweck practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cone Health Alamance Regional Medical Center | 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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Dr. Donald Edward Hertweck is one of 3,705 internists in North Carolina
Internal medicine is Dr. Hertweck's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hertweck is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Hertweck
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. Donald Edward Hertweck's patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. Hertweck's median patient age at 82, with 55% women.
Dr. Hertweck's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Donald Edward Hertweck wrote 1,285 Medicare Part D claims in 2024
In 2024, Dr. Hertweck wrote 1,285 Medicare Part D claims for 316 patients. 91% of them were for generic drugs. CMS names the drug for 858 of them, across 39 drugs with 11 or more claims each, at $22,001 in total drug cost. In 2023, CMS named 304 claims across 20 drugs.
Dr. Hertweck's Part D claims by kind of drug, 2024
- Generic1,168 claims91%
- Brand-name and other117 claims9%
Dr. Hertweck'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. Hertweck's Part D claims, 2024
- Opioids8%98 of 1,285 claims
- Antibiotics4%47 of 1,285 claims
- Antipsychotics, patients 65 and over4%48 of 1,285 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: 3042024: 858182%
Drugs named by CMS: 39 in 2024, 20 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
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Dr. Donald Edward Hertweck received $97 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hertweck from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $97.
Companies that paid Dr. Hertweck the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Donald Edward Hertweck'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 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 Dr. Donald Edward Hertweck
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. Donald Edward Hertweck's NPI number?
Dr. Donald Edward Hertweck's NPI number is 1265432447. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Edward Hertweck?
Dr. Donald Edward Hertweck is an internist in Burlington, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Donald Edward Hertweck practice?
Dr. Hertweck practices at 1240 Huffman Mill Rd, Burlington, NC 27216. Dr. Hertweck's primary practice is Cone Health Alamance Regional Medical Center in Burlington, North Carolina, part of Risant Health. Dmand AI also links Dr. Hertweck to 1 medical group.
What is Dr. Donald Edward Hertweck's office phone number?
The practice phone on file for Dr. Hertweck is (336) 538-7000.
What is Dr. Donald Edward Hertweck's medical license number?
Dr. Hertweck holds North Carolina license 9801298.
Which hospitals is Dr. Donald Edward Hertweck affiliated with?
Dr. Hertweck practices at Cone Health Alamance Regional Medical Center in Burlington, North Carolina. Dr. Hertweck is also affiliated with Kindred Hospital Greensboro.
What medical group is Dr. Donald Edward Hertweck part of?
Dr. Hertweck is linked to AuthoraCare Collective. Dmand AI links Dr. Hertweck to 1 more medical group.
What drugs does Dr. Donald Edward Hertweck prescribe most?
In 2024 Medicare Part D data, Dr. Hertweck's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Metoprolol Tartrate.
Has Dr. Donald Edward Hertweck received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Dr. Hertweck from 1 company from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Donald Edward Hertweck been practicing?
Dr. Hertweck's NPI was assigned in 2005.
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