Dr. Don A. Schweiger, MD
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 769
- Industry payments
- $1,113
- Affiliated sites
- 3
- Practice address
- 2095 Henry Tecklenburg Dr, Charleston, SC 29414
- Practice phone
- Call (843) 402-1006
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bon Secours - St Francis Hospital
Charleston, South Carolina
Find Dr. Schweiger's professional email, personal email and mobile number
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Dr. Don A. Schweiger is an internist in Charleston, South Carolina
Dr. Schweiger practices at Bon Secours - St Francis Hospital in Charleston, South Carolina.
Dr. Schweiger's NPI, 1548204738, was assigned on June 16, 2006. Dr. Schweiger graduated from Vanderbilt University School of Medicine in 1972. Dr. Schweiger holds South Carolina license 7398.
- NPI
- 1548204738NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Practice phone
- (843) 402-1006
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Don A. Schweiger practices at Bon Secours - St Francis Hospital in Charleston, South Carolina
Dr. Schweiger's primary practice is Bon Secours - St Francis Hospital, at 2095 Henry Tecklenburg Dr, Charleston, SC 29414 in Charleston County. The practice phone is (843) 402-1006.
- Bon Secours - St Francis Hospital2095 Henry Tecklenburg Dr, Charleston, SC 29414 · Charleston CountyPhone(843) 402-1006
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Don A. Schweiger is affiliated with 4 sites of care and 3 medical groups
Dr. Schweiger's primary practice is Bon Secours - St Francis Hospital in Charleston, South Carolina. The medical group on file is Roper St. Francis Physician Partners General Surgery. Dmand AI also links Dr. Schweiger to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Don A. Schweiger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schweiger practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours - St Francis Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Don A. Schweiger is one of 1,707 internists in South Carolina
Internal medicine is Dr. Schweiger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Schweiger is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Schweiger
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. Don A. Schweiger billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Schweiger across 3 procedure codes in 2024, for 74 Medicare patients. Medicare paid $3,022 for them. Every service was in an office.
Dr. Schweiger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 362024: 5758%
- Other services
- 2023: 162024: 1131%
Dr. Schweiger compared with the South Carolina median for internists, 2024
- Dr. Schweiger
- South Carolina median
- Medicare services
- 68vs 74091% below
- Medicare patients
- 74vs 25871% below
- Part D claims
- 453vs 33137% above
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Schweiger's most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schweiger and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Don A. Schweiger treated 74 Medicare patients in 2024, average age 78
CMS counts 74 Medicare patients who saw Dr. Schweiger in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Schweiger's median patient age at 72, with 51% women.
Dr. Schweiger's Medicare patients by age, 2024
Dr. Schweiger's Medicare patients by sex, 2024
- Women5777%
- Men1723%
Chronic conditions among Dr. Schweiger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Osteoporosis47%
- Anxiety43%
- Diabetes38%
- Ischemic heart disease30%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schweiger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Don A. Schweiger wrote 769 Medicare Part D claims in 2024
In 2024, Dr. Schweiger wrote 769 Medicare Part D claims for 236 patients. 88% of them were for generic drugs. CMS names the drug for 453 of them, across 22 drugs with 11 or more claims each, at $29,623 in total drug cost. In 2023, CMS named 583 claims across 26 drugs.
Dr. Schweiger's Part D claims by kind of drug, 2024
- Generic673 claims88%
- Brand-name and other96 claims12%
Dr. Schweiger'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5832024: 45322%
Drugs named by CMS: 22 in 2024, 26 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. Don A. Schweiger received $1,113 in industry payments from 2016 to 2024
CMS Open Payments shows 71 general payments to Dr. Schweiger from 30 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. kaleo, Inc. paid the most, $113.
General payments to Dr. Schweiger by program year, 2016 to 2024
General payments to Dr. Schweiger by kind, 2016 to 2024
- Food and beverage$1,10399%
- Education$101%
Companies that paid Dr. Schweiger the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Don A. Schweiger graduated from Vanderbilt University School of Medicine
Dr. Schweiger graduated from Vanderbilt University School of Medicine in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Don A. Schweiger'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Dr. Don A. Schweiger
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. Don A. Schweiger's NPI number?
Dr. Don A. Schweiger's NPI number is 1548204738. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Don A. Schweiger?
Dr. Don A. Schweiger is an internist in Charleston, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Don A. Schweiger practice?
Dr. Schweiger practices at 2095 Henry Tecklenburg Dr, Charleston, SC 29414. Dr. Schweiger's primary practice is Bon Secours - St Francis Hospital in Charleston, South Carolina. Dmand AI also links Dr. Schweiger to 3 group practices and clinics and 2 medical groups.
What is Dr. Don A. Schweiger's office phone number?
The practice phone on file for Dr. Schweiger is (843) 402-1006.
What is Dr. Don A. Schweiger's medical license number?
Dr. Schweiger holds South Carolina license 7398.
What medical group is Dr. Don A. Schweiger part of?
Dr. Schweiger is linked to Roper St. Francis Physician Partners General Surgery. Dmand AI links Dr. Schweiger to 2 more medical groups.
Does Dr. Don A. Schweiger accept Medicare?
Yes. CMS data shows Dr. Schweiger billed Medicare for 68 services in 2024.
How many Medicare patients does Dr. Don A. Schweiger see?
CMS counts 74 Medicare patients who saw Dr. Schweiger in 2024, with an average age of 78.
What services does Dr. Don A. Schweiger bill to Medicare?
In 2024, Dr. Schweiger's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Don A. Schweiger go to medical school?
Dr. Schweiger graduated from Vanderbilt University School of Medicine in 1972.
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What drugs does Dr. Don A. Schweiger prescribe most?
In 2024 Medicare Part D data, Dr. Schweiger's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Don A. Schweiger received payments from drug or device companies?
CMS Open Payments shows $1,113 in general payments to Dr. Schweiger from 30 companies from 2016 to 2024. The largest total came from kaleo, Inc.
How long has Dr. Don A. Schweiger been practicing?
Dr. Schweiger graduated from medical school in 1972, 54 years ago.
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