David Niekamp, DC, NPC
- Part D claims, 2024
- 1,213
- Industry payments
- $14
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 6675 Business Pkwy Ste F Suite F, Elkridge, MD 21075
- Practice phone
- Call (866) 799-5886
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Xlhome
Primary care practice · Elkridge, Maryland
Find David Niekamp'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.
David Niekamp is a nurse practitioner in Elkridge, Maryland
David Niekamp practices at Xlhome in Elkridge, Maryland.
David Niekamp's NPI, 1114117132, was assigned on July 26, 2007. David Niekamp holds Texas license AP121587.
- NPI
- 1114117132NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2007
- NPI status
- Active
- Practice phone
- (866) 799-5886
- 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
David Niekamp practices at Xlhome in Elkridge, Maryland
David Niekamp's primary practice is Xlhome, at 6675 Business Pkwy Ste F Suite F, Elkridge, MD 21075. The practice phone is (866) 799-5886.
- Xlhome6675 Business Pkwy Ste F Suite F, Elkridge, MD 21075Phone(866) 799-5886
Source: Dmand AI Affiliation Data
David Niekamp is affiliated with 1 site of care and 1 medical group
David Niekamp's primary practice is Xlhome in Elkridge, Maryland. Dmand AI also links David Niekamp to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Niekamp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Niekamp practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Xlhome | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David Niekamp is one of 1,032 nurse practitioners in Maryland
Nurse practitioner is David Niekamp's primary specialty in the NPI Registry, under taxonomy code 363L00000X. David Niekamp is licensed in Texas.
Specialties and state licenses
- Nurse practitioner, TexasPrimary
Nurse practitioners near David Niekamp
Counts of nurse practitioners 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
David Niekamp's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts David Niekamp's median patient age at 79, with 53% women.
David Niekamp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
David Niekamp wrote 1,213 Medicare Part D claims in 2024
In 2024, David Niekamp wrote 1,213 Medicare Part D claims for 201 patients. 96% of them were for generic drugs.
David Niekamp's Part D claims by kind of drug, 2024
- Generic1,169 claims96%
- Brand-name44 claims4%
Drug classes CMS tracks in David Niekamp's Part D claims, 2024
- Opioids10%118 of 1,213 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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David Niekamp received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Niekamp from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Collegium Pharmaceutical, Inc. paid the most, $14.
Companies that paid David Niekamp 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 David Niekamp'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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 David Niekamp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Niekamp's NPI number?
David Niekamp's NPI number is 1114117132. It was assigned on July 26, 2007, and it is active in the NPI Registry.
What does David Niekamp specialize in?
David Niekamp is a nurse practitioner in Elkridge, Maryland. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does David Niekamp practice?
David Niekamp practices at 6675 Business Pkwy Ste F Suite F, Elkridge, MD 21075. David Niekamp's primary practice is Xlhome in Elkridge, Maryland. Dmand AI also links David Niekamp to 1 medical group.
What is David Niekamp's office phone number?
The practice phone on file for David Niekamp is (866) 799-5886.
What is David Niekamp's medical license number?
David Niekamp holds Texas license AP121587.
Has David Niekamp received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to David Niekamp from 1 company from 2025 to 2025. The largest total came from Collegium Pharmaceutical, Inc.
How long has David Niekamp been practicing?
David Niekamp's NPI was assigned in 2007.
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