RUTH ELINOR MULDER CNM
NPI 1720325194
Advanced Practice Midwife in Grand Rapids, MI
About Ruth Elinor Mulder Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUTH ELINOR MULDER CNM (NPI 1720325194) is an individual advanced practice midwife in Grand Rapids, Michigan, licensed in Michigan (4704267278) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS.
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 (PECOS)
Ruth Elinor Mulder Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ruth Mulder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49548
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 405 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49548 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49548
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 Ruth Mulder's NPI number?
The NPI number for Ruth Mulder is 1720325194. It was assigned to this individual provider in the NPPES registry on January 5, 2013.
Where is Ruth Mulder located?
Ruth Mulder practices at 80 68th St SE Ste 301, Grand Rapids, MI 49548. The listed phone number is (616) 532-1410.
What is Ruth Mulder's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Ruth Mulder enrolled in Medicare?
Yes. Ruth Mulder is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ruth Mulder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruth Mulder reassigns Medicare benefits to 2 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI) and Spectrum Health Hospitals (Grand Rapids, MI). Each 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 Ruth Mulder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ruth Mulder accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Ruth Mulder 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.
When was this NPI record last updated?
The NPPES record for Ruth Mulder was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Ruth Elinor Mulder, CNM · NPI 1720325194
Advanced Practice Midwife physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since January 5, 2013.
## Identity
- **NPI:** 1720325194 (Entity type: Individual)
- **Enumerated:** January 5, 2013
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **State license:** 4704267278 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 80 68TH ST SE STE 301, Grand Rapids, MI 49548-6980
- **Phone:** (616) 532-1410
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1821422007, Grand Rapids, MI); Spectrum Health Hospitals (NPI 1558407189, Grand Rapids, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1720325194) · Data from the CMS NPPES public registry.