RUTH ANN WESTFALL LMSW-C
NPI 1558438689
Social Worker - Clinical in Kalamazoo, MI
About Ruth Ann Westfall Lmsw-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUTH ANN WESTFALL LMSW-C (NPI 1558438689) is an individual clinical provider in Kalamazoo, Michigan, licensed in Michigan (6801069412) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).
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
Ruth Ann Westfall Lmsw-c 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 Reassignments
4Medicare enrollment records show Ruth Westfall reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kalamazoo, MI 49001
- Reassigned Medicare billing, Michigan enrollment
- 75 clinicians in this Medicare group
Three Rivers, MI 49093
- Reassigned Medicare billing, Michigan enrollment
- 7 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Michigan enrollment
- 83 clinicians in this Medicare group
Miami, FL 33130
- Reassigned Medicare billing, Michigan enrollment
- 411 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 49008 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KALAMAZOO, MI 49008
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 Westfall's NPI number?
The NPI number for Ruth Westfall is 1558438689. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is Ruth Westfall located?
Ruth Westfall practices at 2615 Stadium Drive, Kalamazoo, MI 49008. The listed phone number is (269) 343-1651.
What is Ruth Westfall's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Ruth Westfall enrolled in Medicare?
Yes. Ruth Westfall 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 organizations bill Medicare for Ruth Westfall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruth Westfall reassigns Medicare benefits to 4 organizations: Family Health Center Inc (Kalamazoo, MI), Transitions Wellness Center LLC (Three Rivers, MI), Mental Health Specialty Group PA (Durham, NC) and Grow Healthcare Group PA (Miami, FL). 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 Westfall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ruth Westfall accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Ruth Westfall 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 Westfall was last updated on August 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ruth Ann Westfall, LMSW-C · NPI 1558438689
Clinical provider in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1558438689 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801069412 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2615 STADIUM DRIVE, Kalamazoo, MI 49008-1654
- **Phone:** (269) 343-1651 · **Fax:** (269) 382-7078
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Family Health Center Inc (NPI 1790192946, Kalamazoo, MI); Transitions Wellness Center LLC (NPI 1215155403, Three Rivers, MI); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC); Grow Healthcare Group PA (NPI 1245845932, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** August 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558438689) · Data from the CMS NPPES public registry.