FAITH VAN OSS NP
NPI 1598140303
Nurse Practitioner - Adult Health in Grand Rapids, MI
About Faith Van Oss Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FAITH VAN OSS NP (NPI 1598140303) is an individual adult health provider in Grand Rapids, Michigan, licensed in Michigan (4704226391) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Faith Van Oss Np 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 Faith Van Oss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 737 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIMercy Health Saint Mary's
Acute Care Hospitals · Grand Rapids, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Faith Van Oss's NPI number?
The NPI number for Faith Van Oss is 1598140303. It was assigned to this individual provider in the NPPES registry on July 22, 2015. The provider is also known as Faith Rodenhouse Np.
Where is Faith Van Oss located?
Faith Van Oss practices at 310 Lafayette Ave SE Ste 415, Grand Rapids, MI 49503. The listed phone number is (616) 685-5666.
What is Faith Van Oss's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Faith Van Oss enrolled in Medicare?
Yes. Faith Van Oss 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 Faith Van Oss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Faith Van Oss reassigns Medicare benefits to Advantage Health Saint Mary's Medical Group (Grand Rapids, MI). 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 Faith Van Oss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Faith Van Oss accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Faith Van Oss 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 Faith Van Oss affiliated with any hospitals?
According to CMS data, Faith Van Oss is affiliated with Spectrum Health and Mercy Health Saint Mary's.
When was this NPI record last updated?
The NPPES record for Faith Van Oss was last updated on December 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Faith Van Oss, NP · NPI 1598140303
Adult Health physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 22, 2015.
## Identity
- **NPI:** 1598140303 (Entity type: Individual)
- **Enumerated:** July 22, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 4704226391 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 310 LAFAYETTE AVE SE, STE 415, Grand Rapids, MI 49503-4693
- **Phone:** (616) 685-5666
## 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:** Advantage Health Saint Mary's Medical Group (NPI 1952340911, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1598140303) · Data from the CMS NPPES public registry.