MARK RYAN ECKELKAMP
NPI 1437943628
Nurse Practitioner - Family in Maryland Heights, MO
About Mark Ryan Eckelkamp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK RYAN ECKELKAMP (NPI 1437943628) is an individual family provider in Maryland Heights, Missouri, licensed in Missouri (2025005261) and active in the NPI registry since April 2025. He is enrolled in Medicare PECOS, is affiliated with Ssm Health Depaul Hospital St Louis, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark Ryan Eckelkamp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mark Eckelkamp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 697 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health Depaul Hospital St Louis
Acute Care Hospitals · Bridgeton, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63043 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARYLAND HEIGHTS, MO 63043
MARYLAND HEIGHTS, MO 63043
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Eckelkamp's NPI number?
The NPI number for Mark Eckelkamp is 1437943628. It was assigned to this individual provider in the NPPES registry on April 4, 2025.
Where is Mark Eckelkamp located?
Mark Eckelkamp practices at 2024 Dorsett Vlg, Maryland Heights, MO 63043. The listed phone number is (314) 590-0550.
What is Mark Eckelkamp's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mark Eckelkamp enrolled in Medicare?
Yes. Mark Eckelkamp is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mark Eckelkamp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Eckelkamp reassigns Medicare benefits to Ssm Medical Group, Inc. (Fenton, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Eckelkamp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Eckelkamp accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Mark Eckelkamp as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mark Eckelkamp affiliated with any hospitals?
According to CMS data, Mark Eckelkamp is affiliated with Ssm Health Depaul Hospital St Louis.
When was this NPI record last updated?
The NPPES record for Mark Eckelkamp was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mark Ryan Eckelkamp · NPI 1437943628
Family physician in Maryland Heights, Missouri. Individual provider, active in the CMS NPPES registry since April 4, 2025.
## Identity
- **NPI:** 1437943628 (Entity type: Individual)
- **Enumerated:** April 4, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2025005261 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2024 DORSETT VLG, Maryland Heights, MO 63043-2208
- **Phone:** (314) 590-0550
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ssm Medical Group, Inc. (NPI 1700966207, Fenton, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** April 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1437943628) · Data from the CMS NPPES public registry.