Dr. Christian Andrew Sonnefeld, MD
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 111
- Part D claims, 2021
- 12
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Practice address
- 920 Church St N, Concord, NC 28025
- Practice phone
- Call (704) 783-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sonnefeld'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. Christian Andrew Sonnefeld is a neurologist in Concord, North Carolina
Dr. Sonnefeld practices at Atrium Health Cabarrus in Concord, North Carolina, part of Advocate Health.
Dr. Sonnefeld's NPI, 1760532170, was assigned on January 11, 2007. Dr. Sonnefeld graduated from West Virginia University School of Medicine in 2002. Dr. Sonnefeld holds North Carolina license 2013-00358.
- NPI
- 1760532170NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648362459
- NPI enumeration date
- January 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (704) 783-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christian Andrew Sonnefeld practices at Atrium Health Cabarrus in Concord, North Carolina
Dr. Sonnefeld's primary practice is Atrium Health Cabarrus, at 920 Church St N, Concord, NC 28025 in Cabarrus County. The practice phone is (704) 783-3000.
- Atrium Health Cabarrus920 Church St N, Concord, NC 28025 · Cabarrus CountyPhone(704) 783-3000
Source: Dmand AI Affiliation Data
Dr. Christian Andrew Sonnefeld is affiliated with 8 sites of care and 4 medical groups
Dr. Sonnefeld's primary practice is Atrium Health Cabarrus in Concord, North Carolina, part of Advocate Health. Dr. Sonnefeld is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. Sonnefeld to 2 more hospitals, 4 group practices and clinics and 3 medical groups, 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. Christian Andrew Sonnefeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sonnefeld practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Cabarrus | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christian Andrew Sonnefeld is one of 543 neurologists in North Carolina
Neurology is Dr. Sonnefeld's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Sonnefeld is licensed in North Carolina.
Specialties and state licenses
- Neurology, North CarolinaPrimary
Neurologists near Dr. Sonnefeld
Counts of neurologists 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. Christian Andrew Sonnefeld billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Sonnefeld across 4 procedure codes in 2024, for 111 Medicare patients. Medicare paid $13,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sonnefeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1432024: 1526%
Dr. Sonnefeld compared with the North Carolina median for neurologists, 2024
- Dr. Sonnefeld
- North Carolina median
- Medicare services
- 152vs 35057% below
- Medicare patients
- 111vs 18640% below
- Part D claims
- 12vs 55098% below
Medians across 528 neurologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Sonnefeld'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. Sonnefeld and other neurologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christian Andrew Sonnefeld treated 111 Medicare patients in 2024, average age 76
CMS counts 111 Medicare patients who saw Dr. Sonnefeld in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.89, 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. Sonnefeld's median patient age at 72, with 55% women.
Dr. Sonnefeld's Medicare patients by age, 2024
Dr. Sonnefeld's Medicare patients by sex, 2024
- Women6155%
- Men5045%
Chronic conditions among Dr. Sonnefeld's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA60%
- Arthritis50%
- Ischemic heart disease48%
- Chronic kidney disease44%
- Diabetes44%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sonnefeld'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christian Andrew Sonnefeld wrote 12 Medicare Part D claims in 2021
In 2021, Dr. Sonnefeld wrote 12 Medicare Part D claims. They cover 1 drug, with $49 in total drug cost. In 2020, CMS named 291 claims across 10 drugs.
Dr. Sonnefeld'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: 2912021: 1296%
Drugs named by CMS: 1 in 2021, 10 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Christian Andrew Sonnefeld scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Sonnefeld for performance year 2024, reported as part of a group. Dr. Sonnefeld accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sonnefeld as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Sonnefeld's MIPS scores, performance year 2024
- 100of 100Final score
- 99of 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. Christian Andrew Sonnefeld received $98 in industry payments from 2016 to 2017
CMS Open Payments shows 6 general payments to Dr. Sonnefeld from 5 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Avanir Pharmaceuticals, Inc. paid the most, $42.
General payments to Dr. Sonnefeld by program year, 2016 to 2017
Companies that paid Dr. Sonnefeld the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christian Andrew Sonnefeld graduated from West Virginia University School of Medicine
Dr. Sonnefeld graduated from West Virginia University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christian Andrew Sonnefeld'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) |
| 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. Christian Andrew Sonnefeld
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. Christian Andrew Sonnefeld's NPI number?
Dr. Christian Andrew Sonnefeld's NPI number is 1760532170. It was assigned on January 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Christian Andrew Sonnefeld?
Dr. Christian Andrew Sonnefeld is a neurologist in Concord, North Carolina. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Christian Andrew Sonnefeld practice?
Dr. Sonnefeld practices at 920 Church St N, Concord, NC 28025. Dr. Sonnefeld's primary practice is Atrium Health Cabarrus in Concord, North Carolina, part of Advocate Health. Dmand AI also links Dr. Sonnefeld to 2 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Christian Andrew Sonnefeld's office phone number?
The practice phone on file for Dr. Sonnefeld is (704) 783-3000.
What is Dr. Christian Andrew Sonnefeld's medical license number?
Dr. Sonnefeld holds North Carolina license 2013-00358.
Which hospitals is Dr. Christian Andrew Sonnefeld affiliated with?
Dr. Sonnefeld practices at Atrium Health Cabarrus in Concord, North Carolina. Dr. Sonnefeld is also affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Sonnefeld to 2 more hospitals.
What medical group is Dr. Christian Andrew Sonnefeld part of?
Dr. Sonnefeld is linked to Atrium Health Cleveland Imaging. Dmand AI links Dr. Sonnefeld to 3 more medical groups.
Does Dr. Christian Andrew Sonnefeld accept Medicare?
Yes. CMS data shows Dr. Sonnefeld billed Medicare for 152 services in 2024, and Dr. Sonnefeld accepts Medicare assignment.
Does Dr. Christian Andrew Sonnefeld offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sonnefeld as offering telehealth services.
What is Dr. Christian Andrew Sonnefeld's MIPS score?
Dr. Sonnefeld's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Christian Andrew Sonnefeld see?
CMS counts 111 Medicare patients who saw Dr. Sonnefeld in 2024, with an average age of 76.
What services does Dr. Christian Andrew Sonnefeld bill to Medicare?
In 2024, Dr. Sonnefeld's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Christian Andrew Sonnefeld go to medical school?
Dr. Sonnefeld graduated from West Virginia University School of Medicine in 2002.
What drugs does Dr. Christian Andrew Sonnefeld prescribe most?
In 2021 Medicare Part D data, Dr. Sonnefeld's most prescribed drugs by claims were Clopidogrel.
Has Dr. Christian Andrew Sonnefeld received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Sonnefeld from 5 companies from 2016 to 2017. The largest total came from Avanir Pharmaceuticals, Inc.
How long has Dr. Christian Andrew Sonnefeld been practicing?
Dr. Sonnefeld graduated from medical school in 2002, 24 years ago.
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