Dr. Samantha Clare Dreyer, MD
- Medicare services, 2024
- 273
- Medicare patients, 2024
- 84
- Part D claims, 2021
- 1,188
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 1000 Blythe Blvd, Charlotte, NC 28203
- Practice phone
- Call (704) 355-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dreyer'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. Samantha Clare Dreyer is an internist in Charlotte, North Carolina
Dr. Dreyer practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health.
Dr. Dreyer's NPI, 1548467392, was assigned on June 27, 2007. Dr. Dreyer holds North Carolina license 2008-00755.
- NPI
- 1548467392NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345327318
- NPI enumeration date
- June 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 355-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samantha Clare Dreyer practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina
Dr. Dreyer's primary practice is Atrium Health Carolinas Medical Center, at 1000 Blythe Blvd, Charlotte, NC 28203 in Mecklenburg County. The practice phone is (704) 355-2000.
- Atrium Health Carolinas Medical Center1000 Blythe Blvd, Charlotte, NC 28203 · Mecklenburg CountyPhone(704) 355-2000
Source: Dmand AI Affiliation Data
Dr. Samantha Clare Dreyer is affiliated with 6 sites of care and 2 medical groups
Dr. Dreyer's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. The medical group on file is Atrium Health Levine Children's Gastroenterology. Dmand AI also links Dr. Dreyer to 3 more skilled nursing facilities, 1 group practice or clinic, 1 hospice and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samantha Clare Dreyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dreyer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Carolinas Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samantha Clare Dreyer is one of 3,705 internists in North Carolina
Internal medicine is Dr. Dreyer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dreyer is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Dreyer
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. Samantha Clare Dreyer billed Medicare for 273 services in 2024
CMS data shows 273 Medicare services from Dr. Dreyer across 6 procedure codes in 2024, for 84 Medicare patients. Medicare paid $20,522 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dreyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3232024: 27315%
Dr. Dreyer compared with the North Carolina median for internists, 2024
- Dr. Dreyer
- North Carolina median
- Medicare services
- 273vs 52148% below
- Medicare patients
- 84vs 18555% below
- Part D claims
- 1,188vs 2724.4 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Dreyer'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. Dreyer and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samantha Clare Dreyer treated 84 Medicare patients in 2024, average age 72
CMS counts 84 Medicare patients who saw Dr. Dreyer in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 3.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dreyer's median patient age at 76, with 63% women.
Dr. Dreyer's Medicare patients by age, 2024
Dr. Dreyer's Medicare patients by sex, 2024
- Women3946%
- Men4554%
Chronic conditions among Dr. Dreyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Chronic kidney disease52%
- Arthritis51%
- Ischemic heart disease49%
- Atrial fibrillation43%
- COPD43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dreyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samantha Clare Dreyer wrote 1,188 Medicare Part D claims in 2021
In 2021, Dr. Dreyer wrote 1,188 Medicare Part D claims. They cover 39 drugs, with $68,988 in total drug cost. In 2020, CMS named 1,947 claims across 52 drugs.
Dr. Dreyer's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1,9472021: 1,18839%
Drugs named by CMS: 39 in 2021, 52 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Samantha Clare Dreyer scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Dreyer for performance year 2024, reported through an alternative payment model (APM). Dr. Dreyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dreyer's MIPS scores, performance year 2024
- 94of 100Final score
- 81.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Samantha Clare Dreyer received $12 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Dreyer from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Masimo Corporation paid the most, $12.
Companies that paid Dr. Dreyer the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Samantha Clare Dreyer'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Samantha Clare Dreyer
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. Samantha Clare Dreyer's NPI number?
Dr. Samantha Clare Dreyer's NPI number is 1548467392. It was assigned on June 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Samantha Clare Dreyer?
Dr. Samantha Clare Dreyer is an internist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Samantha Clare Dreyer practice?
Dr. Dreyer practices at 1000 Blythe Blvd, Charlotte, NC 28203. Dr. Dreyer's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Dr. Dreyer to 3 skilled nursing facilities, 1 group practice or clinic, 1 hospice and 1 medical group.
What is Dr. Samantha Clare Dreyer's office phone number?
The practice phone on file for Dr. Dreyer is (704) 355-2000.
What is Dr. Samantha Clare Dreyer's medical license number?
Dr. Dreyer holds North Carolina license 2008-00755.
Which hospitals is Dr. Samantha Clare Dreyer affiliated with?
Dr. Dreyer practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina.
What medical group is Dr. Samantha Clare Dreyer part of?
Dr. Dreyer is linked to Atrium Health Levine Children's Gastroenterology. Dmand AI links Dr. Dreyer to 1 more medical group.
Does Dr. Samantha Clare Dreyer accept Medicare?
Yes. CMS data shows Dr. Dreyer billed Medicare for 273 services in 2024, and Dr. Dreyer accepts Medicare assignment.
What is Dr. Samantha Clare Dreyer's MIPS score?
Dr. Dreyer's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Samantha Clare Dreyer see?
CMS counts 84 Medicare patients who saw Dr. Dreyer in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Samantha Clare Dreyer bill to Medicare?
In 2024, Dr. Dreyer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
What drugs does Dr. Samantha Clare Dreyer prescribe most?
In 2021 Medicare Part D data, Dr. Dreyer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
Has Dr. Samantha Clare Dreyer received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Dreyer from 1 company from 2021 to 2021. The largest total came from Masimo Corporation.
How long has Dr. Samantha Clare Dreyer been practicing?
Dr. Dreyer graduated from medical school in 1998, 28 years ago.
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