Dr. David J. Neilsen, MD
- Medicare services, 2022
- 280
- Part D claims, 2024
- 254
- Industry payments
- $18
- Affiliated sites
- 2
- Medical groups
- 4
- Practice address
- 5830 Bond St Suite 200 Suite 200, Cumming, GA 30040-0308
- Practice phone
- Call (770) 205-5518
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lanier Family Healthcare
Primary care practice · Cumming, Georgia
Find Dr. Neilsen'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. David J. Neilsen is an emergency medicine physician in Cumming, Georgia
Dr. Neilsen practices at Lanier Family Healthcare in Cumming, Georgia.
Dr. Neilsen's NPI, 1023076270, was assigned on May 3, 2006. Dr. Neilsen graduated from Medical College of Georgia School of Medicine in 1990. Dr. Neilsen holds Georgia license 49836.
- NPI
- 1023076270NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274514229
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Practice phone
- (770) 205-5518
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David J. Neilsen practices at Lanier Family Healthcare in Cumming, Georgia
Dr. Neilsen's primary practice is Lanier Family Healthcare, at 5830 Bond St Suite 200 Suite 200, Cumming, GA 30040-0308. The practice phone is (770) 205-5518.
- Lanier Family Healthcare5830 Bond St Suite 200 Suite 200, Cumming, GA 30040-0308Phone(770) 205-5518
Source: Dmand AI Affiliation Data
Dr. David J. Neilsen is affiliated with 2 sites of care and 4 medical groups
Dr. Neilsen's primary practice is Lanier Family Healthcare in Cumming, Georgia. The medical group on file is Lanier Family Healthcare. Dmand AI also links Dr. Neilsen to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David J. Neilsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Neilsen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lanier Family Healthcare | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David J. Neilsen is one of 1,629 emergency medicine physicians in Georgia
Emergency medicine is Dr. Neilsen's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Neilsen is licensed in Georgia.
Specialties and state licenses
- Emergency medicine, GeorgiaPrimary
Emergency medicine physicians near Dr. Neilsen
Counts of emergency medicine physicians 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. David J. Neilsen billed Medicare for 280 services in 2022
CMS data shows 280 Medicare services from Dr. Neilsen across 5 procedure codes in 2022. Medicare paid $37,431 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Neilsen's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1492022: 23658%
- Tests and treatments
- 2021: 02022: 44
Dr. Neilsen compared with the Georgia median for emergency medicine physicians, 2022
- Dr. Neilsen
- Georgia median
- Medicare services
- 280vs 291Close to median
- Part D claims
- 41vs 9356% below
Medians across 1,545 emergency medicine physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Neilsen's most billed Medicare procedure codes, 2022
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. Neilsen and other emergency medicine physicians in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David J. Neilsen's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Neilsen's median patient age at 55, with 52% women.
Dr. Neilsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women52%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. David J. Neilsen wrote 254 Medicare Part D claims in 2024
In 2024, Dr. Neilsen wrote 254 Medicare Part D claims for 70 patients. 95% of them were for generic drugs. CMS names the drug for 41 of them, across 3 drugs with 11 or more claims each, at $399 in total drug cost. In 2022, CMS named 25 claims across 2 drugs.
Dr. Neilsen's Part D claims by kind of drug, 2024
- Generic241 claims95%
- Brand-name13 claims5%
Dr. Neilsen'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. Neilsen's Part D claims, 2024
- Opioids8%21 of 254 claims
- Antibiotics8%20 of 254 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 252024: 4164%
Drugs named by CMS: 3 in 2024, 2 in 2022.
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
How Dr. David J. Neilsen takes part in Medicare
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. David J. Neilsen received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Neilsen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $18.
Companies that paid Dr. Neilsen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David J. Neilsen graduated from Medical College of Georgia School of Medicine
Dr. Neilsen graduated from Medical College of Georgia School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David J. Neilsen'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 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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (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. David J. Neilsen
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. David J. Neilsen's NPI number?
Dr. David J. Neilsen's NPI number is 1023076270. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David J. Neilsen?
Dr. David J. Neilsen is an emergency medicine physician in Cumming, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David J. Neilsen practice?
Dr. Neilsen practices at 5830 Bond St Suite 200 Suite 200, Cumming, GA 30040-0308. Dr. Neilsen's primary practice is Lanier Family Healthcare in Cumming, Georgia. Dmand AI also links Dr. Neilsen to 3 medical groups and 1 group practice or clinic.
What is Dr. David J. Neilsen's office phone number?
The practice phone on file for Dr. Neilsen is (770) 205-5518.
What is Dr. David J. Neilsen's medical license number?
Dr. Neilsen holds Georgia license 49836.
What medical group is Dr. David J. Neilsen part of?
Dr. Neilsen is linked to Lanier Family Healthcare. Dmand AI links Dr. Neilsen to 3 more medical groups.
Does Dr. David J. Neilsen accept Medicare?
Yes. CMS data shows Dr. Neilsen billed Medicare for 280 services in 2022.
What services does Dr. David J. Neilsen bill to Medicare?
In 2022, Dr. Neilsen's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. David J. Neilsen go to medical school?
Dr. Neilsen graduated from Medical College of Georgia School of Medicine in 1990.
What drugs does Dr. David J. Neilsen prescribe most?
In 2024 Medicare Part D data, Dr. Neilsen's most prescribed drugs by claims were Temazepam, Alprazolam and Hydrocodone-Acetaminophen.
Has Dr. David J. Neilsen received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Neilsen from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. David J. Neilsen been practicing?
Dr. Neilsen graduated from medical school in 1990, 36 years ago.
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