Christa A. Marx, CNP
Nurse Practitioner · Sartell, MN
Christa A. Marx, CNP is a nurse practitioner with a practice address in Sartell, Minnesota, and NPI 1861567497, issued on Nov 21, 2006. Check the license (Minnesota R156086-6, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christa A. Marx
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R156086-6 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Connecticut Ave S Ste 200, Sartell, MN 56377
- Phone
- (320) 229-4633
- Enumerated
- Nov 21, 2006
- Record last updated
- Sep 16, 2025
- Fax
- (320) 251-3806
- Medicaid ID
- 234594300 MN
- Medicare enrollment
- Enrolled (PECOS I20041105000666); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Minnesota → Look up another NPI →
Also registered at 1901 Connecticut Ave S Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacy Schmitz-Jansky, PACPhysician Assistant1386619633
Verify Christa A. Marx in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R156086-6Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average nurse practitioner in 2024
819 Medicare Part D claims for 154 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Gabapentin370 claims
- Pregabalin231 claims
- Tizanidine Hcl111 claims
- Duloxetine Hcl38 claims
- Meloxicam37 claims
- Methylprednisolone25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $72.66
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Medical Scanning Consultants PASartell, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christa A. Marx among 2,582 nurse practitioner records in Minnesota
Christa A. Marx, CNP is one of 2,582 nurse practitioner records with a practice address in Minnesota. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 76% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2004 · median 2017 among the 1,655 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 nurse practitioner records list a practice address in Sartell
They are 10 of the 818 NPPES records with a practice address in Sartell, and 2,582 nurse practitioner records in Minnesota.
All 2,582 in Minnesota → Every provider in Sartell → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Christi Alvord, NPSartell, MN 563771720632086
- Kate Foley, APRN,CNPSartell, MN 563771487210258
- Brittany Gordon, APRN, CNPSartell, MN 563771861844482
- Kelsey Hiten, NPSartell, MN 563771316667884
- Julie Kline, NPSartell, MN 563771659787380
- Barbara Mergen, CNPSartell, MN 563771346332202
- Patricia Ramler, RN, MSN, CNPSartell, MN 563771487632717
- Callie Sahr, NPSartell, MN 563771164052718
Common questions
What is Christa A. Marx, CNP's NPI number?
Christa A. Marx, CNP's National Provider Identifier (NPI) is 1861567497, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christa A. Marx, CNP located?
The NPPES record lists a practice address at 1901 Connecticut Ave S Ste 200, Sartell, MN, 56377. Phone: (320) 229-4633. Providers update this record themselves, so call before visiting.
How can I verify Christa A. Marx, CNP's license?
NPPES lists Minnesota license number R156086-6, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Christa A. Marx, CNP prescribe under Medicare Part D?
In 2024, Christa A. Marx, CNP had 819 Medicare Part D claims for 154 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.