Danielle Jane Sierks, FNP
- Hospital affiliations
- 2
- Industry payments
- $92
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 3500 South 4th Street, Leavenworth, KS 66048
- Practice phone
- Call (913) 680-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Danielle Sierks' 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.
Danielle Jane Sierks is a family nurse practitioner in Leavenworth, Kansas
Danielle Sierks practices at Saint John Hospital in Leavenworth, Kansas, part of Prime Healthcare Services.
Danielle Sierks' NPI, 1508759606, was assigned on May 29, 2025. Danielle Sierks holds Kansas license 162847.
- NPI
- 1508759606NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537676481
- NPI enumeration date
- May 29, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 680-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Danielle Jane Sierks practices at Saint John Hospital in Leavenworth, Kansas
Danielle Sierks' primary practice is Saint John Hospital, at 3500 South 4th Street, Leavenworth, KS 66048 in Leavenworth County. The practice phone is (913) 680-6000.
- Saint John Hospital3500 South 4th Street, Leavenworth, KS 66048 · Leavenworth CountyPhone(913) 680-6000
Source: Dmand AI Affiliation Data
Danielle Jane Sierks is affiliated with 4 sites of care and 2 medical groups
Danielle Sierks' primary practice is Saint John Hospital in Leavenworth, Kansas, part of Prime Healthcare Services. Danielle Sierks is also affiliated with Providence Medical Center. The medical group on file is Select Physical Therapy. Dmand AI also links Danielle Sierks to 2 more group practices and clinics 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 Danielle Jane Sierks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Danielle Sierks practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint John Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Prime Healthcare Services and 6.2K+ hospitals, with verified contacts in the same login.
Danielle Jane Sierks is one of 1,724 family nurse practitioners in Kansas
Family is Danielle Sierks' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Danielle Sierks is licensed in Kansas.
Specialties and state licenses
- Family nurse practitioner, KansasPrimary
Family nurse practitioners near Danielle Sierks
Counts of family 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
Danielle Jane Sierks' patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Danielle Sierks' median patient age at 57, with 68% women.
Danielle Sierks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
How Danielle Jane Sierks takes part in Medicare
Danielle Sierks accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Danielle Jane Sierks received $92 in industry payments in 2025
CMS Open Payments shows 5 general payments to Danielle Sierks from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ardelyx, Inc. paid the most, $23.
Companies that paid Danielle Sierks 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 Danielle Jane Sierks'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Danielle Jane Sierks
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Danielle Jane Sierks' NPI number?
Danielle Jane Sierks' NPI number is 1508759606. It was assigned on May 29, 2025, and it is active in the NPI Registry.
What does Danielle Jane Sierks specialize in?
Danielle Jane Sierks is a family nurse practitioner in Leavenworth, Kansas. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Danielle Jane Sierks practice?
Danielle Sierks practices at 3500 South 4th Street, Leavenworth, KS 66048. Danielle Sierks' primary practice is Saint John Hospital in Leavenworth, Kansas, part of Prime Healthcare Services. Dmand AI also links Danielle Sierks to 2 group practices and clinics and 1 medical group.
What is Danielle Jane Sierks' office phone number?
The practice phone on file for Danielle Sierks is (913) 680-6000.
What is Danielle Jane Sierks' medical license number?
Danielle Sierks holds Kansas license 162847.
Which hospitals is Danielle Jane Sierks affiliated with?
Danielle Sierks practices at Saint John Hospital in Leavenworth, Kansas. Danielle Sierks is also affiliated with Providence Medical Center.
What medical group is Danielle Jane Sierks part of?
Danielle Sierks is linked to Select Physical Therapy. Dmand AI links Danielle Sierks to 1 more medical group.
Does Danielle Jane Sierks accept Medicare?
Yes. CMS lists Danielle Sierks as accepting Medicare assignment.
Has Danielle Jane Sierks received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Danielle Sierks from 5 companies from 2025 to 2025. The largest total came from Ardelyx, Inc.
How long has Danielle Jane Sierks been practicing?
Danielle Sierks graduated from medical school in 2024, 2 years ago.
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